Hello all. Trying to use GM Techline SPS and MDI to flash a stock cal to a used e38 ECM with same service number (12612384). This is for a 2008 Tahoe...
Long story short. Have tunes from Patriot Diag. for the 6.4. Had an issue that caused me to have to return truck to stock file in order for dealer to...
I'm working on a 2014 Mustang GT w/ BOSS 302 Intake, ad Pype's Mufflers. We had just installed a BOSS 302 intake, but have an appointment for tuning...
can you update the vcm scanner without effecting the editor? I don't wanna mess with updating that side but I have a truck I can't see timing retard...
i reset adaptives incl fuel trims after i made the change so maybe that lean spike is temporary as the trims systems does its thing over a few drive...
ok yea that spike in rpm is usually where it should fire up into run, try this one its just a little more changes crank fuel and spark hope the spark...