gadams
Probationary Member
- 10
- 3
- Mar 22, 2019
-
Manchester,
Maryland
So this is something I've been chasing since I did my build. A little context:
I bought a car with locked up motor. I pulled the motor and rebuilt, bought another chassis to put the motor in, its currently got 700 miles on it. Just fixing up a few small issues. One issue I can't seem to get around is my exhaust keeps blowing out whitish/blue (oil, just not oil from combustion chamber) smoke. I pulled my turbo and header to find everything completely dry, It doesn't appear to be bad valve seals, turbo seals.
Heres the interesting part... The downpipe is bone dry. completely just like the head/turbo.
The tailpipe on the other hand. Is COATED in oil. Like you touch it and your finger is very wet. I just remembered the previous owner of the chassis (and back 1/2 of the exhaust I'm running) Blew his turbo before pulling the motor and selling the roller to me. I betcha I'm smoking cuz of all the oil he probably dumped into his exhaust system. My question is can that oil really last 700 miles and not be burned off?
I know they make exhaust flush kits. I'm more than willing to clean with some solvents too. Just want to see what other people say.
I bought a car with locked up motor. I pulled the motor and rebuilt, bought another chassis to put the motor in, its currently got 700 miles on it. Just fixing up a few small issues. One issue I can't seem to get around is my exhaust keeps blowing out whitish/blue (oil, just not oil from combustion chamber) smoke. I pulled my turbo and header to find everything completely dry, It doesn't appear to be bad valve seals, turbo seals.
Heres the interesting part... The downpipe is bone dry. completely just like the head/turbo.
The tailpipe on the other hand. Is COATED in oil. Like you touch it and your finger is very wet. I just remembered the previous owner of the chassis (and back 1/2 of the exhaust I'm running) Blew his turbo before pulling the motor and selling the roller to me. I betcha I'm smoking cuz of all the oil he probably dumped into his exhaust system. My question is can that oil really last 700 miles and not be burned off?
I know they make exhaust flush kits. I'm more than willing to clean with some solvents too. Just want to see what other people say.