As you are coming up lean with both tunes you might be right about the fuel pressure. Best to check fuel pressure both at idle and full throttle/high load & rpm. This is a very high priority at this...
Type: Posts; User: citlalli1972
As you are coming up lean with both tunes you might be right about the fuel pressure. Best to check fuel pressure both at idle and full throttle/high load & rpm. This is a very high priority at this...
I have the 2010 Camaro SS 6L80e TCM in the 6L90e, but I'm wanting to try do a segment swap to a 2012 ZL1 6L90e trans tune to have a base to build a tune on.
Have you tried a vacuum bleeder for getting all the air out?