So, I hit a deer last month, and insurance replaced the front end. When I picked it up it wouldn't start, turned out the deer did damage to the engine. so they gave me a new "long Block". Great, take the car home and it runs ok, drive 500 miles on it and it's ok, got some quirks, but nothing big. Get my Cobb AP out and flash v2.00 stage 1 93 and the ~fun~ starts.
Whenever push hard, the engine Hmmmm, burps, or misses. it doesn't sound like a backfire but I don't know how to explain it well, and the as the RPMs increase, the misses decrease until gone around 4500.
Well, I tried different gas and octane booster tried the 91 tune too, nothing helped.
Back to stock tune and the ford dealer. They ran diagnostics and found nothing. I couldn't tell ford I was running a tune so now I'm stuck. The car ran great on the tune before the replacement, but now... Grrrrrrrr
Any suggestions?
Mike
Whenever push hard, the engine Hmmmm, burps, or misses. it doesn't sound like a backfire but I don't know how to explain it well, and the as the RPMs increase, the misses decrease until gone around 4500.
Well, I tried different gas and octane booster tried the 91 tune too, nothing helped.
Back to stock tune and the ford dealer. They ran diagnostics and found nothing. I couldn't tell ford I was running a tune so now I'm stuck. The car ran great on the tune before the replacement, but now... Grrrrrrrr
Any suggestions?
Mike