Car Won't Accelerate? Unlock the Secrets to Restoration

In this blog, we'll discuss the reasons your car won't accelerate despite the rising RPMs along with its solutions. The car starts, idles, but won't accelerate. When you hit the gas, most of the time it does nothing, but sometimes will go up to 900 rpms, then stall. Sounds like it's in "limp mode" because of a problem in the engine or tranny, so the ECM is limiting throttle opening. I presume the MIL (engine ... It starts and idles but there's no change in RPM when I apply pressure on the pedal; it's almost as if it's not even opening the gate on the throttle body. When these contaminants build up in the tank, the car won't drive as well and starts to feel unresponsive. A clogged fuel filter also keeps sufficient ... Sounds like you might have fuel delivery issue. Consider changing your fuel filter. Another thing would be your fuel pump. Why Is My Car Not Accelerating Properly? · 1. Dirty Mass Air Flow Sensor (MAF) or Oxygen Sensor · 2. Malfunctioning Throttle Position Sensor (TPS) · 3. Clogged ... It could be the MAF sensor. Check the service manual and it should tell you how to test it. Repeat the test when cold and when warm. My car will hardly accelerate at all when in drive or reverse. There was a loud noise associated with it, but after I topped off my oil, that noise went away. You can possibly go to an Autozone or OReilly's or some such and borrow a code reader. If you had a code, that would at least give us a start on ...