My '06 Envoy does really goofy fuel trim things when logging during the first key cycle from a cold start. I just don't log anything until it's been...
I have a friend that just picked up a 2007 3500 and it was an auto with the Operating System 55351435BF. The truck had a programmer in it and it was...
You mind to share a log of that? Are you using the plex? I have a plex and never could get it dialed in just right. I hear they are supposed to have...
Would be neat for them to add in some bcm tuning. Grade braking adjustment or at least a on/off switch for one. Being able to disable 4x4 on the gen...
My apologies for not specifying, They are external gates dumped to atmosphere already, I just checked and apparently one of the plug wires had a good...
Hey guys, can anyone tell me what I need to adjust here. It runs lean when cold started, up until about 234f IVT, and the commanded EQ is commanding...