Well i went out an beat her up tonight!! The buck/hesitation only happens when you have I push ever so slightly on the gas pedal. At 60psi she runs like a raped ape, like right under 55 is when the buck/hesitation starts to come back(worse than it is at 60) At 65 i start to get a rough idle.. I am running 14*. I checked my MAF and everything looked clean(took it apart) Also, my car takes a minute to return back to idle. I have sprayed Carb cleaner on just about everything and no increase in RPM. any suggestions..? One thing i did notice, is however much i did change fuel press. this afternoon the plugs seemed to be OK.. weird. both o2 sensors are brand new.
Are those Fuel/Air ratio gauges any good..? I heard they only work good for WOT.
.dave