...fine for about 5 minutes and then starts to vibrate and shutter/stumble upon acceleration but smooths out once the accelerator is let up on. 4.2 ltr missing. 2000 truck, f150. Changed plugs, wires. ...
...fine..can you help me.... That would be your coolant temp sensor it makes the car really hard to start in the cold and has poor acceleration and idle during warmup. usally this goes away after the ...
fine, I would check the fuel pressure as it is possible the pump is weak and not supplying enough fuel. Could it be the air intake hose. I have a 1991 Volkswagen Jetta with the same problem. I brought
...fine and will idle at about 900 rpm, but when you push the accelerator it will stumble, backfire, etc. until warm. Initially, it was intermittent and has progressively gotten worse. It would go for ...
truck has vortec 5.7L, idles fine, sputters and stumbles during normal acceleration but goes away under heavy acceleration check wire ,plugs, coil scan tool to retrive misfire on witch cylinder
...I can avoid the stumbling if I feather the accelerator. After stumbling, let of accelerator, engine idles fine. New coil and map sensor installed. no improvment. Clean the mass air flow
fuel problems Jeep cranks fine in the mornings,after a few miles of driving it stumbles at stops,also stumbles when I accelerate.Have to keep rpm at 1,000 or it will die.If I stop at a store takes ...
Question about 1998 Sierra
...fine..idles fine...but when I try and accelerate the engine begins to stumble as if the cat converter is stopped up..Ive alr I can just barely press the gas pedal enough to drive it but pressing it ...
...then runs fine. idles fine, hesitates when accelerating at a lower (2500) rpm. Check the basics. Do the car maintenance. Replacing the spark plugs sometimes solves the problem. Change the air
...when acceleration I have seen a bad fuel filter do that cranks fine idles fine but when you take off it boogs down let off the gas it picks back up barely give it gas and its ok as well. PS Good ...
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