im working out what seems to be a charging issue or something in the tune right now. kevin has been out of town so im at a standstill until he gets back at it. after the car has been driven for a while my idle gets real low and the a/f goes to 17+. eventually it will come back to within range but clearly something is up. in the log i noticed the batt voltage drops to below 12 when this happens so im trying to figure out if the alt is crapping out and causing the issue with either the tune or the injectors or if its something in the tune and when it starts to idle low the alt just isnt spinning fast enough to make good voltage. my money is on something to do with the alternator or some other aspect of the electrical system. i have a j2fab 200amp alt, but i have alot of things running (twin 465s, stewart emp pump, hid's in both heads and fogs, coolant fan, twin 10" fans on my gt500 h/e ect...)
ill look everything over and see. car will fire right up and idle perfect for at least 15 mins when its cold. so im guessing it has something to do with the heat and everything running once its gets hot
Damn that sucks! I was hoping this was the dyno update
I got to think if it ran proper after your tuning sessions with Kevin....and all of a sudden started having idling and voltage issues.....it's a hardware issue. The tune isn't going to change on its own. Maintaining proper voltage is such a major pita on these cars, and especially with the demand your setup needs. Add in major heat/humidity...is it fall yet?! Sure doesn't feel like it! Ugh