CWBenjamin
Member
- Joined
- Oct 10, 2019
- Messages
- 76
- Reaction score
- 12
Have missfire on 1,2,3 cylinders.
New spark plugs, new coils, battery / alternator / starter all work fine.
Replaced fuel pump and filter.
New timing chain, guides, and gaskets throughout.
Getting 0.0 fuel trim long and short term.
Replaced throttle body gasket because I thought i heared a hissing sound but no luck, also have checked all hoses i can see and they all seem to be connected good with no splits or cracks.
I do have an exhaust leak but it is AFTER the downstream 02 sensor (although it is pretty close to it)
I seem to be having oil leaks on both sides which appears to be from the valve covers but those are brand new so im assuming maybe the covers themselves are warped from being tightened too much in the past?
Any help or advice would be greatly appreciated!
New spark plugs, new coils, battery / alternator / starter all work fine.
Replaced fuel pump and filter.
New timing chain, guides, and gaskets throughout.
Getting 0.0 fuel trim long and short term.
Replaced throttle body gasket because I thought i heared a hissing sound but no luck, also have checked all hoses i can see and they all seem to be connected good with no splits or cracks.
I do have an exhaust leak but it is AFTER the downstream 02 sensor (although it is pretty close to it)
I seem to be having oil leaks on both sides which appears to be from the valve covers but those are brand new so im assuming maybe the covers themselves are warped from being tightened too much in the past?
Any help or advice would be greatly appreciated!