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This could be caused by a clogged PCV valve, worn internal seals, or worn valve guides. A clogged PCV valve will pressurize the engine internally, which force oil past important seals into the exhaust stream. Likewise with worn seals, oil simply leaks out. Worn valve guides makes it possible for oil to seep down the exhaust valve into the exhaust stream.
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∙ 12y ago
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What if it is not a blown head gasket and you still have antifreeze coming out of the exhaust?
there is no water mixed with the oil but have antifreeze coming out of the exhaust
You have thick white smoke coming out of your exhaust smells like oil whats wrongalso has oil coming out exhaust pipe?
Maybe a blown head gasket
What can cause white smoke on a motorcycle?
if your talking about white smoke coming out of your exhaust it is burning off excess oil. this can be if you have over filled your engine or if the bike has been sat for a while. it should burn off eventually
Why is black smoke coming out the exhaust?
It is buring oil this is a wrong answer whe engine burn oil to the exhaust smoke is a heavy white smoke no black
How many degrees does motorcycle caps exhaust get?
Exhaust temperatures on a motorcycle can reach as high as 800f.
Can you run your small engine with oil coming out of exhaust?
Your engine is most likely overfilled with oil. Check your oil and make sure it isn't overfilled. However a little oil coming out the exhaust isn't gonna hurt anything, your just gonna waste a heak of a lot of oil
Oil is coming out the exhaust fan what is wrong?
high probability you have a damaged engine
What is the best way to stop blue smoke from exhaust?
if you have blue smoke coming into the exhaust that means your piston rings are bad and are letting oil into your combustion chamber and then causing the oil to be burned with your air fuel mixture and that's why your exhaust is blue from having that burnt oil dumped out of the exhaust valve and out the exhaust
Why is Lawn boy blowing gas and oil out the muffler?
You have too much oil in your gas, that's why oil and gas is coming out your exhaust.
Why would oil be coming out of exhaust on a 97 Chev 1500?
leaking past the rings
Why Oil coming out of exhaust while car is running?
engine is burning oil could be valve seals or piston rings
Why is oil coming out of your lawnmower exhaust pipe?
cause so times if you crash in a rock or a tree . then the oil comes out of the pipe
