Thread: Engine Trouble!! need help!

YouTube - Grand Prix engine trouble (READ DESCRIPTION!!)

When i accelerate the engine hesitates with the rpm's dropping slightly then back up. The whole car jerks when it does this. In the video it doesn't do it till i put it into auto stick after the 3th turn when it gets to around 3-4k rpm. Replaced o2 sensor, ran injector cleaner through, replaced air filter, but im thinking its the wires? if anyone could verify this it would be very helpful!

*fast forward to about 59 seconds, it does it at about 3.5 - 4k rpm at 1:10ish

Ehh i dont remember what the guy said.
i took it into goodyear, he read the code, said nothing was wrong, no misfires or anything like that. They never test drove it though, so they have no idea what the problem is, they just go based on my words. Next time ill drive it for them though. Im just asking on here to see if anyone knows for sure, so i can just tell the guy " I need this replaced"

aightt. ill do it soon.
and 106k with original tranny