me neither. The coils do not directly ground through the bracket. Thats why im thinking the problem may not actually be solved. Who knows... time will tell.

 

I think the coils ground through the bracket. I had loose bolts on my coil bracket and the car ran on 2 cylinders only. Tightened the bolts and all was well. This was on the stock ecu, so all was stock.

 

******* gay

 

i am having the same problem under boost. car just stumbles and misses out so bad you have to let off the throttle and then it runs perfect. I have checked everything listed in this thread. my car is stock runing 8psi and 305cc injectors