The piston rings are probably worn out. The old mechanics' rule is, if it smokes going up the hill its the rings. If it smokes going down the hill, its the valves.
It is called SMOKE, because when they blow up, you let the smoke out!
try using zmax i had the same thing on a car i had and it worked for me
Yes, it could. What could happen is it leaks as you are going down the road and leaks onto the exhaust manifold and creates the smoke.
Check for vacuum leaks before you go any further. If you hear a hissing noise, that's probably a vacuum leak. You can use a smoke machine (with the engine off) to pump smoke through a vacuum hose into the intake to help locate hard to find leaks.
because you touch yourself at night
Could be getting into engine. Check tailpipe emissions for white smoke.
White smoke is water vapor (or coolant) in the exhaust, the black smoke is the (normal) over-rich condition at WOT (full acceleration) White smoke can also be unburned fuel, generally seen on earlier, non-electronic engines that are mistimed.
coolant entering the combustion chambers, possibly thru head gasket, intake manifold, etc. What vehicle? 2005ford power stroke deisel
It is possible there is a baad oil leak on the exhaust. Have it checked out. Good luckJoe
Check again for "leaks or smoke". If you are using one and a quarter gallons of oil a week, it is either leaking or burning off the oil, and I suspect leaking. Those are the only two rational explanations.
Fluid leaks,Noises,Smoke out the tail pipe,Poor performance,Poor fuel mileage,It stops running.
not the perfect air fuel mixture. normal under load and acceleration.