I drive an 02 SVT. At idle my car stumbles or skips a beat sometimes, and when taking off in first it stumbles a little. I hooked up my diablo scanner and read some data. At idle Fuel rail pressure is 39, fuel pressure is 30 I believe, STFT fluctuates between -1% to 2%. Does anyone have an idea what could be the problem? Certain data I should look at? Any help would be appreciated.
Owner of the original HYPILLAUTO Wayne Focus