hi. i have a 1989 oldsmobile delta 88. the car runs great under slight throttle. after driving it for a while, when its gets all warmed up, when i punch the gas to the floor it will go great but when the rpms get high it starts sputtering and stalls for a sec and then kiks back on.Seems like it not getting enough fuel or sumthin. my brother did a fuel pressure check on it and it was 35 psi. is that the right prussure?also when i have it to the floor it seems like the computer is trying to think of how much fuel to give it by fluctuating back and forth and i can feel it.i have a new fuel filter,new plugs and wires,new alternator,new cam sensor,new egr valve.It also idles very roughtl when stopped in or out of gear. sumtimes it will have a terrible misfire and the whole car shakes. like it runnin very lean. any help would be appreciated. thanks
Apr 19, 2006 at 10:57 PM