Why my AT corolla 94 seemed to BUMP while accelerating from a stop/break.

[carefreegirlee]

Why while accelerating from a stop my car would jerk as if stepping on the gas and letting go repeatedly? Its a feeling na parang kinakapos sa hininga yung makina. Kumbaga pa sa MT parang kinukulang sya sa clutch. There's a sudden bump feeling before sya makakabawi sa gas tapos ok na ulet. Help pls..

[ghosthunter]

maybe one of the cylinderis misfiring.

Have you checked if the sparkplugs and sparkplug wires are okay?

[hy-n-dry]

also, have the fuel filters checked or replaced.. the one inside the fuel tank usually shows this problem after many years..

[carefreegirlee]

maybe one of the cylinderis misfiring.

Have you checked if the sparkplugs and sparkplug wires are okay?

Thanks sir! This happened after I had my oil changed. I knew the sparkplugs were replaced with new ones. Maybe I need to have the sparkplug wires checked this time. Thanks again!

[carefreegirlee]

also, have the fuel filters checked or replaced.. the one inside the fuel tank usually shows this problem after many years..

Ok sir, will have it checked asap too. Thank you very much.