Gas Coming Out Of Exhaust Outboard

As for a diesel outboard motor, they last about three times as long as gasoline outboards, coming in at about 5,000 hours of service. In order for a 4stroke to blow oil out of the exhaust, oil has to get past the exhaust valve. I also noticed there is a lot of fuel on the hull that is not just there from the fuel coming out of the plug holes. won,t hurt anlything. ) Jetted too rich - w. CO is a colourless and odourless gas, but when it is mixed with the other petrol engine exhaust gases that you can smell, you can be confident there is a risk you need to deal with immediately. I just pulled the carbs and will tear them down to see if something else is going on. Grease coming out the lube hose is usually light gray. I backed her into the garage and shut her down. After that he checked and topped up the motor oil. It will eventually come out of the bottom of the engine by the water pump. check the fuel line didn't come off at the tap or at the carb you said you rebuilt the carb, are all your gaskets and washers in order, did you tighten the screw at the fuel intake. Make sure that water is coming out of the tell-tale exit hole or out of the exhaust port. Especially if after you have run the outboard and it drips black oil (not to be mistaken for gear oil) or "snot" (fuel blended with water) dripping from the lower or out the exhaust ports. 5 feet) and the sheen will go back several feet behind the boat. It would start and die with the old plugs so I put in new plugs (NGK) and it started up and ran fine. awesome guys thanks!! i was worried my engine was no good i will buy some rebuild kits and rebuild the carbs it is liquid fuel coming out, it is running on both cylinders and is a two into one exhaust, i just adjusted the valves and pretty well have all new electical like new coils, plugs, leads, points so it has proper spark so surely it is the float needles from what i hear so far. Don't use a gas/oil mix on your bike, that would biuld up the amount of oil, however that would generally result in lots of white. Schematic representation of EGR system. Gas was dripping out a rear motor case drain. The diaphragm that the vacuum works on is leaking fuel through it and getting sucked into the rear cylinder where the vacuum line is connected. Reading outboard motor spark plugs is very different than automotive applications because you are running a fuel/oil mix instead of straight gas. I had put a kit in the carb, before I tried to start the saw. Going forward from July 1, 2018, outboard engine manufacturers, importers and distributors will no longer be able to import traditional carby two-stroke outboards, or any other outboard engines that don't meet the new standards. Hatteras - 64 Convertible Motor Boat boat United States. The plug was covered in oil and I had a small amount of oil sitting in that cyl when I removed the head. They were in the hole but not screwed all the way in. For example, the BF200/225, shown in blue, has significantly more amps available than competitive four-stroke motors. Other Key Items There are a few other important things to keep an eye on. While it may be fun to take a massive 350-hp offshore and beat the heck out of it, there is something to be said for going back to old school and running around in a little tiller outboard-powered boat -- like when we were kids. Tan is good, white is either brand new or running too lean which I doubt. I was wondering how much water should be coming out the pee hole at idle. They are compact, easily stored and trailers as any small outboard. Never smoke near gasoline, and keep other flames. Here's a Force outboard and a simple carb carburetor fix and tear down. Then I notice a strong gas smell. after the car cooled down I swabbed the oil with my finger and found it smelled like gas. Without getting a good seal from the exhaust, the engine will not be able to pull fuel consistently through the tubes to the carb resulting in leaning out /cutting out at high speed. I’m a by-the-book kind of guy when it comes to maintenance, and that goes for off-season lay-up of my outboard. We are certain you will be pleased with your purchase of one of the finest outboard motors on the market. NASA EX-1 EXHAUST SENSOR AND CABLE (SPARE) Inboard and Outboard Engines; Nasa MGP Spare Gas Sensor Element Only £22. Mercury outboard adapter exhaust leakage. well, the oil in the fuel ends up as a mist in the crank case. Most outboards need a solution to help prevent this damage, and that mixture is usually added to the fuel and then run through the machine. Most all of the exhaust of an outboard is expelled through the bottom fin of the propeller. It was painted 1954 Seahorse Green! I started to noticed red showing in areas as I tore the exhaust leg apart. As for a diesel outboard motor, they last about three times as long as gasoline outboards, coming in at about 5,000 hours of service. Not only does the situation mean that raw gasoline is not being consumed by the engine combustion process, it also creates a risky situation since a hot engine can ignite gasoline outside of the cylinder. Thread starter deftsound; and it can take a while for the fuel trims to smooth back out. four-stroke outboards to see what each type has to offer. PLEASE help, gas continuously flows out carb drain tube!! If this is your first visit to 3WHeeLeR WoRLD, please take a moment and look around. I can't see how the car would run with that much gas, and it should hydrolock. Inspecting Exhaust Manifolds And Risers. I'm a newbe here and hope some of you experts on this site could help me out with this problem I have with my 1994 Dodge RAM 1500 5. I have long doubted this assertion but the issue has come up so frequently that I was finally motivated to try prove to the point. At the boat ramp there always seems to be a fuel/oil slick hanging around. com/content/somethings-not-right-outboard. That could explain the condensation I saw in the fuel cap. An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. That motor is cooled by water that is pumped up through a tube in the lower unit, cools the engine, then mixes with the exhaust gases on it's way out. Three new models – 4, 5, and 6-hp -- from Honda. People tend to make generalizations about these two types of outboards. Boat parts store DIY inboard outboard boat motor parts & accessories at great prices with fast shipping and real time order tracking. Failure of the Water PumpOne of the most common reasons behind overheating in outboard motors isfailure of the water pumps. This is generally steam caused by condensation. 7 years is a very long time and your best bet is to replace the carb, fuel lines and grommets or pickup assembly. We finally thought we had found a source of power that would take us many places long into our retirement. Special Servicing of the H series Carburetor: Some of the AOMCI members prefer to not remove the H series carburetor from the motor. Then everything is fine as usual. I bought an Ultra 21 LX open bow last year. Todd's Automotive & Marine World - 1640 Lyell Ave, Rochester, New York 14606 - Rated 4. It smoked a little like expected, but now today I notice that there's a puddle of oil underneath the motor. Pissers clog all the time and no harm done. Re: Kohler cv16 - gas coming out of exhaust when starting If you actually have liquid gasoline coming out the exhaust, then you have only one source to consider. Exhaust Emissions Standards Through the Environmental Protection Agency (EPA), the federal government has established exhaust emissions standards for all new marine engines sold in the U. They came out and confirmed there is a high level of natural gas being expelled out the exhaust pipe outside and he proceeded to red tag the units. If fuel still not reaching the carb: You might investigate cleaning out the gas tank fuel valve and fuel line This is covered in the fuel tank and fuel valve cleanout article at this website. Check your owner's manual for your particular outboard's schedule, and keep note of when to check on them by watching your hour meter, or by using the Yamaha Outboards app on your smartphone. Our postmortem analysis of the premature deaths of five unfortunate motors. When i came back to fishn I've noticed i had gas n the tank as well as the system. Yamaha outboards are available in a wide range of horsepower for both 2-stroke and 4-stroke models. Today I find there is fuel leaking and it appears to be coming from the internal exhaust tube. The fuel-water separator also will alert you to the presence of water, so you'll know if the gas in your tank has "phase separated" into layers of gasoline, alcohol and water. Never run the engine in a closed garage or confined area. Exhaust * Like most 2 stroke motors, there can be a tendency accumulate carbon deposits in the exhaust port. Backfire issues are corrected by troubleshooting and fixing the fuel-to-air ratio. I'm a newbe here and hope some of you experts on this site could help me out with this problem I have with my 1994 Dodge RAM 1500 5. Just a long shot, but you "might" want to check for spark. If you notice a nasty smell from the exhaust, such as a rotten egg smell, then there is a problem. Our 139-cc 6-hp portable is an impressive little outboard. Positioning Outboard for Storage Store outboard in an upright (vertical) position to allow water to drain out of outboard. Also for: 90 twostroke, 60, 55 marathon, Command thrust, 55 seapro, 60 seapro, 60 marathon, 60 twostroke command thrust, 50 twostroke, 40. The symptoms of CO poisoning are similar to flu or food poisoning as the toxin begins to take effect, these include headaches, nausea and dizziness. What is the average pitch? Are these mostly working boats or speed boats?. Gasoline is extremely flammable, and gasoline vapor can explode. Get the best deal for Mercury Complete Inboard Gas Engines from the largest online selection at eBay. Avoid inhalation of exhaust gas. Outboard - Oil coming out of exhaust. I have a 1997 Mercury 150 EFI outboard that I just bought. see water squirting out the sides of the flush muff, then start your outboard in neutral. While out of the water for floor and deck mods also carpet redo I routinely run my engine on the muffs for at least 20 minutes per month or so. com Car Forums! Read real discussions on thousands of topics and get your questions answered. Michigan Wheel, Solas, Turning Point, Stiletto, Quicksilver. i will change out the fuel separator filter this weekend to see if ther is any water in it. four-stroke outboards to see what each type has to offer. Thats a possibility, do you use regular unleaded gas? or do you use gas/oil mix. Get the best deal for Mercury Complete Inboard Gas Engines from the largest online selection at eBay. 19 Add to Basket. 01 when you fix this, make sure you change your oil. and comes with an graduated vile and eight or 10 tests worth of a blue liquid that changes to yellow if exhaust gases are present, indicating either a cracked or warped cylinder head, cracked block, leaking valve seat, or a leaking head gasket. Kicker Jac Kicker jack for auxiliary outboard engines. It can happen more than it should and if it is a smaller engine, laying it on its side can cause it. My question is, does the water come out of the propeller area exhaust? My engine is heating up so I put on the water ears to test it. Check your owner's manual for your particular outboard's schedule, and keep note of when to check on them by watching your hour meter, or by using the Yamaha Outboards app on your smartphone. engine idled very rough & jumping. however, the motor has a white smoke coming out the exhaust. Boat Oxygen sensor eliminator is a must if exhaust was modified or catalytic converter is hollowed or removed. Black or wet is too much fuel. We are certain you will be pleased with your purchase of one of the finest outboard motors on the market. I've got a 2013 Evinrude 150hp Etec. Obviously you do not want to cruise with a constant CEL in so called safe mode. Now the car was idling really well but i found that there was alot of oil coming out of the exhaust pipe. Had the same issue on a cloned 125cc bike. Find out where the oil is coming from. Water trapped in the cooling passages or rain water collected in the propeller exhaust outlet in the gearcase can freeze. It just does not get blown out of the exhaust outlet because of low pressure connected to low rpm. One of the major engine failures of an outboard motor concerns the temperature and operation of the piston. In certain cases, this problem can even lead to total engine failure, so it is important to have it looked at by a mechanic immediately. Buying new exhaust and mufflers is also one of the easiest ways to soup up your favorite ride. Frequently we hear it said that the cause of water in fuel tanks is due to condensation. There are mainly only three different colors of smoke that you will see coming out of the engine. It was weird conditions with thick fog, not very sunny, and pretty windy. In both cases, reliability is far better than it was in decades past, fuel efficiency has increased, and problems like smoky exhaust and ear-splitting sound levels are ancient history. check the fuel line didn't come off at the tap or at the carb you said you rebuilt the carb, are all your gaskets and washers in order, did you tighten the screw at the fuel intake. Engineered with heavy-duty dispersant/detergent additives, its Total Base Number (TBN) of 12 neutralizes acids and controls soot thickening from exhaust gas recirculation (EGR) and blow-by to protect against corrosion, cylinder bore polishing (wear), varnish and sludge deposits. Changing Oil for Your Lower Unit in a Mercury Outboard. Re: Oil coming out of two-stroke exhaust Its normal and how a two stroke oils itself ,the oil mixes with the gas and when the cylinder fires the gas is burned off and not all the oil and the residual oil is blown out the exhaust along with carbon,ect and enclosed in a drum it is magnified. Another thing is it has never done this before and i have not started the bike in 3 weeks. If there’s no back pressure, the fresh air and fuel will not only sweep out the exhaust gasses, but they will also begin to exit with the exhaust gas, resulting in a loss of fuel and air which reduces efficiency. The old impeller looked ok. Just started to notice a gas slick behind my boat today. Buckda: posted 10-06-2005 05:37 PM ET (US). Inspecting Exhaust Manifolds And Risers. I had put a kit in the carb, before I tried to start the saw. the guy said it was freshly rebuilt and bored 80 over but i really dont know anything about the quad tho. I took the boat home and took off the cowl and sides. It then goes out the thermostat, when the proper temperature is reached, up to the top, then back down the thermostat water jacket, into the lower head, then into the lower block and out thru the exhaust housing's divided section, out the baffle, then out thru the 4 holes on each rear side of the gear case above the cavitation plate. Good running boat with trailer. 4: Backfires in Exhaust Note: It is normal for many high performance exhaust systems to moderately backfire or pop when the throttle is closed from mid-to-high rpm. I just had the Starboard Block Heater replaced and subsequently have noticed that after starting the engines, while warming up at the dock, there is a sign of fuel or oil on the water around the boat exhaust on the Stbd side. Check your Distributor shaft for end play or wobble. I got it out of storage last week and yesterday I hooked the garden hose to it and started it. This creates a blue colored smoke which is passed down the exhaust system and then exits the car along with normal gases. If this happens, unburned gasoline can be ejected through the exhaust system, picking up carbon and making it appear black. These engines are low maintenance, quiet, exhaust- and emission-free, and you don't have to worry about fuel and oil spills. Unfortunately, exhaust manifolds are important, and ignoring them can potentially lead to expensive problems, perhaps an engine rebuild. That would allow you to see if there is any leaks coming from the exhaust side that would prevent proper fuel flow from the tank to the carb. White smoke may mean that water has entered one or more of the outboard's cylinders -- which can cause the engine to suffer irreparable damage -- but it also may mean that the water jacket on the exhaust manifold is leaking. marsh-design. I assume it is the needle/seat float combination. 9 liter 4x4. I thought it was isolated to just 1 of the 2 units but on the 2nd time out he check both and they are both having the same issue. How much coolant water should be coming out of my outboard? If this is your first visit, be sure to check out the FAQ by clicking the link above. (fyi - I ran it for a day w/o an exhaust). Shop our huge in stock selection of Cobalt boat parts at up to 70% off retail. 5 and it took me a long time to figure out. It was definitely showing evidence of fuel coming out of the exhaust port while at the doc. Exhaust gases are the common result of the internal combustion process in an engine. Had the same issue on a cloned 125cc bike. marsh-design. Our goal is to protect you from all the mental roost thrown your way so you can make an informed decision on the best 2-stroke exhaust system for your ride. If your car’s exhaust drips water out of the tailpipe, there’s no reason to necessarily panic. Honda's alternator provides more electric power than the competition. This creates a blue colored smoke which is passed down the exhaust system and then exits the car along with normal gases. These accumulations restrict the exhaust gas flow. Our motors are constructed of durable, light weight, corrosion resistant aluminum. But, 5 years - and only 350 hrs of use - later our sweet Suzuki succumbed to the much www discussed internal exhaust passage corrosion. He blew air through where the water comes out and it seemed to flow freely. com/content/somethings-not-right-outboard. Pop Quiz: The owner of a 30' powerboat hops aboard his boat one day to go for a cruise, but his inboard V-8 engine is slow to start. It just does not get blown out of the exhaust outlet because of low pressure connected to low rpm. I don’t want to affort a repair shop. We did 17nm over the weekend and used maybe 10litres of fuel which sounds a lot. IF you have a 08 Teryx and all of a sudden it runs like crap and raw fuel is coming out the exhaust then your fuel pump is failing. Catalytic converter exhaust temperature - anyone know? What is the average exhaust gas temperature from a petrol (SI) engine before and after entering the catalytic converter? Internal Combustion. Pop Quiz: The owner of a 30' powerboat hops aboard his boat one day to go for a cruise, but his inboard V-8 engine is slow to start. I was working the PHD on my 425 for an hour or so, and when I idled down after the work, I noticed flames coming out of the exhaust. Speedometer (Optional) Water Pick-up This outboard is equipped with a speedometer water pick-up located in the leading edge of the gear case. oil coming from 2 stoke outboard exhaust, oil sludge is coming out of the exhaust port on outboard motor, outboard oil sludge, what causes white scum inside propeller two stroke outboard motor, what will make an 2 stroke outboard motor have white stinky exhaust, why is carbon sludge coming out of my1999 johnson outboard exhaust, why is there. Evinrude / Johnson outboard parts catalog including tools, marine pistons and gears. I starts up and will run. 3 exaust gas coming out of cooling water pipe, no water coming threw has cauased slight over heat but stll running great at test. For example, the BF200/225, shown in blue, has significantly more amps available than competitive four-stroke motors. Most boats of this size have the 3. Here's a Force outboard and a simple carb carburetor fix and tear down. You don't necessarily have to panic when this happens because it doesn't always mean there is a problem. Make sure that water is coming out of the tell-tale exit hole or out of the exhaust port. White smoke may mean that water has entered one or more of the outboard's cylinders -- which can cause the engine to suffer irreparable damage -- but it also may mean that the water jacket on the exhaust manifold is leaking. Don't use a gas/oil mix on your bike, that would biuld up the amount of oil, however that would generally result in lots of white. Shut it off to reread the instructions for setting the carb, and now when I try to crank it all I get is fuel coming out of the muffler. Start the engine, and monitor the pump cycles by using a fuel pressure gauge or by putting light finger pressure on the outlet hose. With the looks to back it up, the design of TITAN XD grabs your attention head-on with inspiration coming from precision tools, and the shield and helmet of a Titan warrior. Painting Outboard Parts. In a cold exhaust, the water vapor condenses on the insides of the exhaust system and drips out, sometimes prolifically. It appears to go away after the engine is warmed up. Causes for gas and oil to go out the exhaust,leaving a sheen on the water - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. Hi Guys, I am having problems starting my gas gas, it wont fire up and petrol is comming out the exhaust at the head? any Ideas? There is spark and I cleaned the air filter and dryied it too This bike is a 2003 txt pro I think, seems they were the frist year that the pro line started and gave a l. Positioning Outboard for Storage Store outboard in an upright (vertical) position to allow water to drain out of outboard. Here's a Force outboard and a simple carb carburetor fix and tear down. While it may be fun to take a massive 350-hp offshore and beat the heck out of it, there is something to be said for going back to old school and running around in a little tiller outboard-powered boat -- like when we were kids. Has any work been don to the motor recently?I don't run my motor over the winter. The Yam worked brilliantly from brand new and while we were on old petrol/gas formulations (without bio-component). Worry when nothing comes out of this, it means a probable pump failure which is a fatal failure for an outboard. Raw fuel and gray smoke coming out the exhaust 3 Answers. Almost all 2 stroke engines that are run on a low rpm while trolling have a problem with unburnt oil building up in the exhaust housing no matter what oil you use. Leaky tanks also lose needed pressure to deliver fuel up the long hose back to the motor. The exception to this would be if there is rot or a crack in the block, which is not common. the car ran the same with fuel still pouring out of the tail pipe. But, what concerns me is that a little bit of white smoke is coming out constantly(you can barely see it when it's running). To troubleshoot the engine, go through a series of checks for specific issues that can occur and fix as needed. They are vertical mufflers mounted below the waterline with an outlet line coming off the top of the container. Tilt motor up and it disappears tilt motor all the way down and water sputters out. what could cause gas to come out the exhaust pipe? i thought i had high fuel pressure on my 02 zr 800 so i changed the fuel pressure regulator only to find out my fuel pressure was right in the 1st place. 9 are 4-stroke portable marine engine. Boat parts store DIY inboard outboard boat motor parts & accessories at great prices with fast shipping and real time order tracking. So if you find oil coming out of exhaust, this could be a place to take a look. And if your outboard was new during the Reagan administration, you know what I mean. Anything that backs up exhaust pressure into the engine will also back up heat. My question is, does the water come out of the propeller area exhaust? My engine is heating up so I put on the water ears to test it. If the problem persists, it could be an indication of a real problem. Which leads me to believe it's coming out the exhaust. A basic conceptual schematic of an exhaust gas recirculation system is shown in Figure 1. The more fuel the engine consumes at a given boat speed, the more exhaust emissions that come out the other end. Special Servicing of the H series Carburetor: Some of the AOMCI members prefer to not remove the H series carburetor from the motor. While running at a slow/idle speed there will be a sheen on the water from port to starboard at the transom (approximately 5. In an outboard, though, it may mean something other than a tow to shore and an expensive repair. Through hub exhaust is when the exhaust is pushed through the prob hub to prevent ventilation, which is pockets of exhaust gas forming around the prop developing, this typically occurs when the engine is revved up when getting the boat onto plane or coming out of the hole as boaters like to say. Italian Film Festival Coming October 2013 Previous Next Celebrating La Dolce Vita, the Italian Film Festival promotes the films and culture of Italy in South Florida with an exciting series of full length features and short films screened at the Regal Cinema South Beach. Causes for gas and oil to go out the exhaust,leaving a sheen on the water - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. Worry when nothing comes out of this, it means a probable pump failure which is a fatal failure for an outboard. Fill the hose with outboard oil and run the engine to eliminate air from the base of the hose. 5L XRi EFI (200 hp - 1992 model) that does not have an electric fuel pump. It is much quieter this way. Yarmouth Nissan | New 2018 Nissan Titan XD Gas PLATINUM for sale in Yarmouth. Engine exhaust back pressure is defined as the exhaust gas pressure that is produced by the engine to overcome the hydraulic resistance of the exhaust system in order to discharge the gases into the atmosphere. I felt the motor cover and its perfectly cold, not even close to being warm. There was a very strong gas odor coming from behind the boat, but none in the engine compartment. Without getting a good seal from the exhaust, the engine will not be able to pull fuel consistently through the tubes to the carb resulting in leaning out /cutting out at high speed. I bought it at an impound auction as-is. Gently pull out the fuel injectors to detach them from the pump. Check five to ten props in the village. Believe it or not but at low rpm the exhaust housing will partly fill up with water and the unburnt exhaust oil and gunk floats on top. This manual contains information on how to do that; please read it carefully. My outboard was running good, but after I did the repair job, I noticed that the engine was louder than usual and the exhaust wasn't coming out the lower unit housing underwater. And just an FYI so you aren't too alarmed next time you walk out to the boat on the trailer and see a small puddle of black oil underneath the motor. Besides rotten eggs, a sweet smell or a smell of gas from the exhaust are also typical signs that something is wrong. At about 04:58 in Scott Manley's new video NASA Might Be Giving Away A Saturn I Rocket - Here's Why I Love This Vintage Booster he says: So the four engines in the middle of this thrust plate (p. my buddy has a 2001 CR250 and weve got oil coming out of the tail pipe. Lower unit oil changes are an important part of maintaining an outboard motor. Heres the thing. if gas is making it to you muffler that mean it getting way to much gas, but you would a ssume it would flood out. 0 four cylinder so the motor is a major upgrade. That's what some manufacturers trumpeted. Engineered with heavy-duty dispersant/detergent additives, its Total Base Number (TBN) of 12 neutralizes acids and controls soot thickening from exhaust gas recirculation (EGR) and blow-by to protect against corrosion, cylinder bore polishing (wear), varnish and sludge deposits. The cart rolled over and when the other guy worked on it he stated that one of the push rods was not in place so he reinstalled it and tightened the valves. It is not steam. Fuel and oxygen are pushed through valves into the pistons, which compress and explode the gas, then force the gas out through the exhaust. I have to admit that these engines get gunk all over them. Your help will be highly appreciated. One of the major engine failures of an outboard motor concerns the temperature and operation of the piston. Nissan 5hp Outboard - solved strange problem Article By Shorty Really Strange Outboard Problem A freind of mine was given this Nissan (Tohatsu) 5hp, 2 stroke, long shaft outboard motor. Never run the engine in a closed garage or confined area. Vacuum leaks, airflow sensors and oxygen sensors are all possible trouble spots allowing more air into the system. I just picked up a 1958 10 HP Johnson QD-19. Exhaust manifolds last forever, don't they? Even if they do fail, it isn't a major problem, right? These are common reactions when people are asked about their boat's manifold. And if water comes out of the exhaust does this. Pull a plug and look to see if it is black , wet, or tan. An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. Somehow gas is getting out of the tank. Painting Outboard Parts. At High speed the speed of the pump overcomes the exhaust pressure and any flaws in the fit of the pump giving you all the pressure you need, eliminating the overheat condition until you go back to idle. Also while it is running it blows a lot smoke out of the exhaust. 4 MPI EFI 1999, after changing manifolds, spark plugs, gaskets, cleaning the inyectors, etc (overall service). 3 hp outboard The original Honda 2hp was water cooled and very quiet, also had no centrifugal clutch so when it was running the prop was spinning. I just put a new exhaust on my 21" commercial duty lawnboy. The engine is on a 23' Hunter Duette and the boat was run at 5knots in calm conditions with no wind. This is gas as it has a strong gas smell and when I put a papertowel over the spark plug hole the towel is saturated with fuel not water. I hadn't shut off the cutoff on the duraforce. If you have this much steam coming out of the exhaust, then the engine would be missing and sputtering. Aspen Alkylate has numerous benefits over regular gasoline that you would purchase at any gas station. let idle for 30 minutes, pressed gas. But, 5 years - and only 350 hrs of use - later our sweet Suzuki succumbed to the much www discussed internal exhaust passage corrosion. The car exhaust port is important as it neutralizes many of the harmful fumes that come out of the engine. my buddy has a 2001 CR250 and weve got oil coming out of the tail pipe. Believe it or not but at low rpm the exhaust housing will partly fill up with water and the unburnt exhaust oil and gunk floats on top. Now the car was idling really well but i found that there was alot of oil coming out of the exhaust pipe. The engine is on a 23' Hunter Duette and the boat was run at 5knots in calm conditions with no wind. When you haven’t used your outboard motor for a few months, or throughout an entire season like winter, there will often be a few drips of Evinrude outboard oil, or whatever brand you happen to use. They were in the hole but not screwed all the way in. Exhaust smoke is the left over burned fuel and air mixture that comes from a combustion engine. Hi Guys, I am having problems starting my gas gas, it wont fire up and petrol is comming out the exhaust at the head? any Ideas? There is spark and I cleaned the air filter and dryied it too This bike is a 2003 txt pro I think, seems they were the frist year that the pro line started and gave a l. Farmer's paper is accepted in RAD-19. it has started a couple of times using starting fluid but otherwise wont run. It never used to happen Should I be alarmed or is it just old age?. Big crowds flocked to check out Yamaha’s new Ténéré 700 adventure bike as the bike appeared in a series of presentations around the country. Three new models - 4, 5, and 6-hp -- from Honda. My gut tells me white smoke isnt that big of a deal, but just wanted to make sure. Exhaust gas recirculation is a method by which a portion of an engine’s exhaust gas is returned to its combustion chambers via the inlet system. I have a mercury 150 outboard motor If the water coming out of the pea hole is really hot does that mean the water pump is bad? A 175hp Mercury outboard requires a 50:1 fuel to oil ratio. Ask the experts on our Johnson Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Automobiles, trucks, and high-tech snowmachines are also water-cooled. fuel from under ground is cold and dense and will expand after warms up?. Click here to show all Yamaha motorcycles made since 1970. You can also insert a U tube to funnel the gas to the tank. That could explain the condensation I saw in the fuel cap. Fill the hose with outboard oil and run the engine to eliminate air from the base of the hose. coming out of it and the carb creates its own suction? 2) When I get around to testing the motor by putting the shaft into a barrel of water, is there some sort of pee hole that will tell me the engine is getting water for cooling it. Now, if you only see this in cold temperatures, it is probably the normal condensation of water inside the exhaust system and it is just steaming out as the catalytic converter gets hot. My gut tells me white smoke isnt that big of a deal, but just wanted to make sure. Just a long shot, but you "might" want to check for spark. When buying an outboard motor, ensure that is the right size for the tender. Most outboards manufactured before 1964 need 24:1. 125cc bikes are here defined. system Multi-point sequential electronic fuel injection Exhaust system Cooling system Water cooled Lubrication system Wet sump Starting system Electric Lower Unit Fuel recommendatons Outboard Motor Gear Oil Gearcase oil capacity ml Maximum tilt angle degree Transmission Forward-Neutral-Reverse Propeller shaft. It has previously lived and unknown life, what was known is that it would start and idle, but not rev up to any speed. There was a very strong gas odor coming from behind the boat, but none in the engine compartment.