Smoke coming from exhaust manifold

Smoke coming from the exhaust indicates a problem with your car, but the color of the smoke can point you towards the correct diagnosis. Different smoke colors can be caused by the following issues: grey or black smoke can be a rich condition, white smoke can be burning coolant, blue smoke can be burning oil. Smoke from engine or exhaust Inspection Service You can learn a lot about the health and well being of your car from the color of its exhaust. If it’s operating in tip-top shape, tailpipe emissions should be nearly undetectable. L Honda Accord has smoke coming from around the exhaust manifold.

I have already replace the side cover gasket. It starts to smoke after about minutes from the initial start of the. I recently changed the thermostat housing and used A LOT of penetrating oil to remove it and the fuel rail. I put it back together today and cranked it up. It ran fine but I noticed a good bit of smoke coming from the engine.

The problem though is despite the engine feeling great, I smelled oil burning and I saw smoke coming out of the engine while at stops. I brought the car back home and looked under the hood and all the smoke is coming from where the exhaust manifold connects to the engine block. It is definitely oil burning. So what could this be? Why is smoke coming from my exhaust manifold?

A lot of smoke coming from exhaust? White Smoke coming out from exhaust manifold Impreza 25RS dk nc. Under normal conditions, smoke comes out of your exhaust tailpipe. Internal combustion engines burn a mixture of air and gasoline to move the car. But if you spot it early, know what to do and act on it, these problems can be fixed.

Your engine is producing white smoke. You have a leak where the exhaust pipe meets the manifold and smoke is spewing from said leak. From the video, it appears you have smoke coming from both sides of the exhaust. You can take off one of your vacuum lines, like a vacuum line to the brake booster, and you can spray a little bit of carburetor cleaner in there.

This will make the engine smoke and you’ll be able to see smoke coming out of the exhaust. The most noticeable symptom of internal coolant leakage is when the white smoke is billowing out of the exhaust pipe and leaves a sweet odor in the air. Oil smoke has a distinct smell, like an asphalt parking lot or roofing tar on a hot day. Is it possible to get white smoke from the exhaust from an intake manifold leak on this vehicle?

Would there be any difference in smoke symptoms between an intake manifold and head gasket leak? In order to fix this, car owners can replace the valve. This is an easy solution to address the problem. When the engine is again started the exhaust system will heat up evaporating the water causing steam.

Negative Vehicle Performance. A fault in the exhaust manifold can also present as negative performance in the vehicle. A common occurrence is for white smoke to be emitted in a thick burst, and it’s important to differentiate between thick white smoke and thin white smoke.

Thin white smoke is usually a result of condensation build-up within the exhaust system and will burn out fairly quickly. It also tends to occur on cold mornings. The smoke is very white, not blue suggesting that it is not being burnt thru the induction system. If smoke is being release then this is indicative of a problem. HOWTO looks at all the possible reasons why white smoke is coming from your exhaust pipe.

Blue or gray smoke coming from the exhaust pipe. White smoke or water vapor coming from the tailpipe, especially in the morning when the engine is cold. Black smoke or very dark smoke coming from the exhaust pipe.

A new fuel odor or drop in MPG that seems to be coming from the exhaust pipe. But to add to that problem, there is white smoke coming from my intake manifold right under the clamp.