When I Give My 01 Grand Prix Gas It Does Not Want To Go Any Where, It Goes But Real Slow. I Checked All The Fulids And All Is Ok. If You Give Gas When In Park You Hear The Rods Make Noise This Just Started It Only Has 55k Can Someone Help!! Also No Lights Have Come On In The Dash.? Thanks In Advance

Did it start all of a sudden or is progressing and becoming worse? If so, it could be a bad catalytic converter, most shops will check that for free. Good luck.

this just started suddenly. i took it up to auto zone and they put it on the computer and it passed. but when you step on it the rpms go up but you dont go any where. thank for the reply - i am taking it to pontiac in the morning - i was hoping i could fix it so i did not have to.

thks

Thanks Guys I Took The Car To Pontiac - It Was The Catalytic Converter And Pontaic Fixed It For Free. Yayayay