Its more than a few minutes.....up to ten minutes i would sayOriginally Posted by shogun
Many cars tend to emit white smoke (steam) through the exhaust in cold/damp conditions, like a chilly spring morning after it rains, or during the winter months. After a few minutes of driving the engine and exhaust system warms up and the steam will all of disappear. If it's a clear warm day and you have that happening, there's a good chance you might have a problem with coolant consumption.
(a) Watch your coolant level closely, twist of the cap and check the level ONLY with the engine off and cooled down, NEVER immediately after it's been running. To make sure it doesn't explode in your face, squeeze the upper radiator hose to see how much pressure is in the system (if the hose is firm, don't touch that cap). Always use a rag when you crack the cap open, never with your bare hands if the system is still hot.
(b) Keep an eye on your temperature gauge! If it begins to climb beyond 3/4 of the way under normal or even highway driving, there's a good chance that you may be getting combustion gases entering the coolant jacket, preventing the water pump from circulating the coolant properly.
Its more than a few minutes.....up to ten minutes i would sayOriginally Posted by shogun
Gone but not forgotten
Mine did that after I started it and it had me worried. It was sitting for 5 years and I thought that maybe I had a blown head gasket. After driving it now for a week or two it does not steam as much, especially after it is warm.
1952 MG TD
1963 MGB
1967 MGB GT Special
1974 MGB Roadster
1991 Ford Ranger
1997 BMW 528I
2000 Harley Davidson Softail
2004 Ford Expedition
Steaming when hot engine means raw fuel in cat converter... meaning you are not burning fuel right. This usually means a bad coil pack, leaky injector, or bad coil boots that allows shorting/arcing to ground instead of plug.
If they are not burning the fuel as it is supposed to, yes. Alot of time, it is a multiple culprits.
How bout plugs? Would they cause steam?
1952 MG TD
1963 MGB
1967 MGB GT Special
1974 MGB Roadster
1991 Ford Ranger
1997 BMW 528I
2000 Harley Davidson Softail
2004 Ford Expedition