drunkin postin, second to drunkin dialin....

 

hell yeah. im getting wasted in hopes itll fix my truck.

 

Make extensions and swap the o2 connectors.

Go open loop and stick the wideband in that bung. Log for awhile and then stick it in the non-problem bung and compare the two wideband histograms. If that bank is considerably leaner then you know you have an issue and must keep trying to find the pre-o2 leak, albeit whatever.

If your wideband is showing rich during closed loop (you said 13:1 earlier) then I'd guess the problem is after the motor before the sensor. PCM is adding fuel for a problem that isn't there and causing a rich situation.

 

I just got off the phone with him, do yall think a bent push rod would cause the problem?

 

YES...wow.

 

hmmmm. well i took the sensor in bank 1 out again last night and noticed a peice of weld inside of the bung. it may have kept the sensor from going all the way in. i tapped it out and im gonna go log here in a lil while. im exhausting all options before tearing into the motor.

 

nope still @#$ked. added another log to the first post.

 

post up your tune or send me a pm with it.

 

i swapped injectors, retorqued the header bolts and checked the pushrods (still good) this evening and ill log tomorrow. added tune

 

still no luck. i went sdol today till i can figure it out.