farmington

iTrader: (14)

Having a problem. If I go to WOT for just a second (in gear, A4) then fully back off, car wants to die. It almost always catches itself but sometimes it doesnt. Driven normally, it runs fantastically. Even a full 1/4 mile run, at top end when I get out of the throttle its fine. Car has a nice 850rpm idle. Talked to tuner about it and he's stumped. Any ideas? since the tune I added a ported TB and it acts the same as before.

Old Geezer

iTrader: (3)

Have your "tuner" post the tune and data log[s].