Re: 1989 5.0 lack of power
I had the engine light checked code 11,31,95 were the stored codes. I know the 31 code is a EGR code and the 95 is a fuel pump code but I don't know what 11 is. Would any of these codes hurt performance? As for the lack of power the timing was 14* off now that it's right it seems like a new car.
02 GT 5 spd. Best 1/4 12.28 @ 112mph