I change the spark plugs, wires, coils, tps sensor, o2 sensors, fuel tank, fuel pump, fuel filter, purge valve, among more I have a 98 chevy malibu v6. It only stumbles when I go from dead stop around 40 mph + it does not stumble please help
2006-08-03 03:24:07 · 6 answers · asked by romello20000 2 in Cars & Transportation ➔ Car Makes ➔ Chevrolet
Low fuel pump pressure, clogged filter, bad throttle position sensor, could be most anything. Quit changing parts and spending money and take it in and have it looked at. Then you can fix it right.
2006-08-03 03:32:28 · answer #1 · answered by oklatom 7 · 1⤊ 0⤋
It sounds like a transmission problem. I experienced this with my old car and I didn't have a clue and everyone said something different. It turned out to be the transmission.
2006-08-03 03:29:39 · answer #2 · answered by Pumpkin 3 · 0⤊ 0⤋
It could be the transmission. Sounds like first/second gears. Get it looked at.
2006-08-03 03:29:26 · answer #3 · answered by Erin 3 · 0⤊ 0⤋
try ur idle control valve or ignition control module
2006-08-03 03:29:02 · answer #4 · answered by stop_lyin 2 · 0⤊ 0⤋
fuel pump...or fuel filter.
2006-08-03 06:20:53 · answer #5 · answered by Anonymous · 0⤊ 0⤋
CHECK YOUR CATALITIC CONVERTOR
2006-08-04 00:04:04 · answer #6 · answered by rex d 1 · 0⤊ 0⤋