gray smoke
#1
gray smoke
I have gray smoke coming from the engine compartment, seems to be in the area where the exhaust pipe joins the manifold. I know I have an oil leak somewhere, but I don't know if this smoke is from the oil leak or if it could be exhaust leaking. Anyone have any ideas? Thanks.
#3
RE: gray smoke
Thanks Sebba for your reply. It is not obvious that any oil is hitting the exhaust pipe. The smoke appears to come from just forward of where the exhaust pipe enters the manifold. It is hard to see exactly where it originates.
#4
RE: gray smoke
I think i know.
Check your radiator cap. Sometimes there is a little spring on the bottom with a rubber seal around it... and sometimes the spring isnt there... or loses its strength... or the rubber just goes crappy and with expansion pushes some of the water out.... and you get steam. That could be it.
Change the cap
Check your radiator cap. Sometimes there is a little spring on the bottom with a rubber seal around it... and sometimes the spring isnt there... or loses its strength... or the rubber just goes crappy and with expansion pushes some of the water out.... and you get steam. That could be it.
Change the cap
#6
RE: gray smoke
Thanks Winshawn. Yes, it is a V6. I think that what you are saying is probably where the oil leak is. Isn't it expensive to fix that problem? Do you think stop leak would help? I really appreciate everyone's replies on this problem.
#7
RE: gray smoke
ORIGINAL: eir
Thanks Winshawn. Yes, it is a V6. I think that what you are saying is probably where the oil leak is. Isn't it expensive to fix that problem? Do you think stop leak would help? I really appreciate everyone's replies on this problem.
Thanks Winshawn. Yes, it is a V6. I think that what you are saying is probably where the oil leak is. Isn't it expensive to fix that problem? Do you think stop leak would help? I really appreciate everyone's replies on this problem.
J
#8
RE: gray smoke
I'm sorry that I didn't give enough information. It is a 1989 Montero, 4X4. I took it to a garage yesterday and they confirmed it is oil leaking from many places and costing over $700 to fix. They said even then they couldn't guarantee that it would fix all the leaks and stop the smoking. So, I am wondering if anyone has had any success with using stop leak. That seems to be my only option since I can't fix it myself, and I can't drive it the way it is.
#10
RE: gray smoke
The oil is leaking primarily from the valve cover. Other leaks are the rear cam plug, engine oil cooler hoses, engine pan gasket. The valve cover leak is the worst and is what is causing the smoke because it drips on the exhaust. The car has over 163K miles and I don't know if the expense is too great for a car this old.