exhaust leaks causing lean codes?
#1
exhaust leaks causing lean codes?
heres my issue.. I did Headers and cam all at one time.
i went straight to the tuner, and had it tuned. I immediately started having problems with p0171, p01074 which is lean on both banks.
The car wont idle on its own when you first crank it up, and You can see where its running rich dumping fuel
I notices both header collectors leak at the slip fit piping....
If i reset the ecu, and start it up, It runs on its own and everything untill it learns the fuel trims, after about 100 miles its back to the same old ****.
Do you guys think this is my issue?
i went straight to the tuner, and had it tuned. I immediately started having problems with p0171, p01074 which is lean on both banks.
The car wont idle on its own when you first crank it up, and You can see where its running rich dumping fuel
I notices both header collectors leak at the slip fit piping....
If i reset the ecu, and start it up, It runs on its own and everything untill it learns the fuel trims, after about 100 miles its back to the same old ****.
Do you guys think this is my issue?