I have a 1993 chevy lumina,3.1 ltr v6
when the engine is cold it runs fine. when it warms up the engine skips and pops during acceleration , it acts like the timing is off. but only when the engine is warmed up. also it idles fine all the time
Im having the same issue I believe. I have a 94\' Chevy 1500 and when i accelerate it will jerk like the gas has cut out but it wont stall. It just jerks and slows me down. It only seems to do it when going up a hill. I feel like it could be the fuel pump or possibly some intake gaskets?
Bad coil they breakdown when the engine get hot. There is 3 coils total when it starts missing start pulling plu wires until you find the one that is not firing
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I have a 1989 GMC PU and the eng jumps when I accelerate, like going up a hill. It will smooth out after you let up on peddle.
I have the same problem in my 95 3litre v6 mitsubishi triton 4x4 though drives fine for about 3hrs then comes a time to drop back a gear an power on for over taking it gets to about 4000 rpm and surges and pops ive found pulling over and turnin the car off for about 10 minutes solves the problem for a while but other times i can go another 2- 3 hrs b4 it starts doing the same thing tried cleanin the injectors but an expensive waste of time that was ive change fuel filter and spark plugs and leads rotor button in dizzy i change the coil but still no different still looking
do you have an service engine soon light?
Engine runs but does not accelerate but not all the time
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