99 dodge durango at 3000 rpm starts misfiring, if you ease off and press the

  • Thread starter Thread starter Sarah H
  • Start date Start date
S

Sarah H

Guest
throttle again it clears.? Replaced water pump, fuel pump, pcv valve, oxygen sensor, and spark plugs, distributor cap and rotor. The car idles well and has no misses until acceleration on opening secondaries at 3000 rpm. What could this be?
 
Back
Top