answersLogoWhite

0


Best Answer

I have a 94 BMW 525i and I just recently had that problem. My BMW ran hot, smoked and had water dripping coming from the tailpipe. First thing I thought was, a blown head gasket because the smoke was white. When I took the oil cap off, and there was this chocolate milk looking substance on the cap. I knew then that I blew a head gasket. Check your oil cap for this substance and if it's present, go to any auto parts store and buy a bottle of Prestone or Peak Super Radiator Flush, 2 bottles of full strength anti-freeze and 1 bottle of Blue Devil Head Gasket Sealer. It should come to around $110.00 for all. FOLLOW THE DIRECTIONS ON THE FLUSH BOTTLE AND THE BLUE DEVIL BOTTLE EXACTLY. NO SHORT CUTS. It worked for me and my BMW hasn't ran hot or smoked anymore. And the chocolate milk substance is gone as well. It took two days of driving the car before it COMPLETELY cleared up so, if you still see a little smoke and smell something strange, it will go away after a couple runs on the interstate.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What causes a engine to smoke?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What causes motorbike smoke?

The main cause of motorbike smoke is when the diesel is being burned and used in the engine. This smoke causes pollution to the environment.


What causes blue smoke from a diesel engine?

Blue smoke is burning oil.


What causes smoke to come out of engine?

blue smoke is oil. white smoke is water. black smoke is unburnt fuel


What causes black smoke in a car?

Black smoke from an engine is caused by unburnt fuel.


What causes blue smoke to come from your tailpipe?

the engine is burning oil. blue smoke oil white smoke antifreeze black smoke excess fuel


What causes smoke to come out of exhaust in a Petrol 1995 Suzuki Escudo?

if it is white smoke engine need to rebuilt.


What causes white smoke and the engine to stall and die?

to much of it can stop our system


What causes black puffs of smoke when accelerating diesel engine?

unburnt fuel


Why does your 110cc pit bike have smoke coming from the bottom of the engine?

what causes a 125cc motor to smoke and burn oil ? and is it fixable


What causes engine to sputter and smoke from the exhaust?

If the smoke is black it could be caused by a faulty fuel pressure regulator which could be causing the engine to get too much fuel.


There's light blue smoke coming from the tailpipe when i start the car what causes this problem?

You probably have a little oil seeping into the combustion chamber while the engine is off. Once you start the engine, this oil is burned and causes the smoke you see.


What blown gasket causes white smoke from the tailpipe?

The most common is the head gasket. BUTDepending on the engine there can be several other causes.