ok so i have had this car for a yr now n since i bought it , it has wanted to stall on me off and on when i come to a stop i try to turn it back on n it starts but as soon as i put it in drive or reverse it just stalls agian... I have no clue what to do...? i have bought cleaners to put in the gas tank put new plugs and wires on , regular oil changes, new egr valve , new oxygen sensor n on top of that i just paid to have a dignostic computer test on it n it showed that all my sensors are running fine ... What could cause this ........??? :(
2007-03-21 16:05:08 · 4 answers · asked by Anonymous in Cars & Transportation ➔ Car Makes ➔ Pontiac
defective Torque Convertor Clutch solenoid inside the transmission
Very common problem. It usually happens after an extended drive, like on the freeway right.
You can verify this by temporarily unplugging the TCC solenoid connector on the front side of your transmission and drive the car. I bet you it stops doing it. It s a 4 wire connector
Replace the TCC solenoid under the trans side pan along with the gasket.
2007-03-21 16:12:13 · answer #1 · answered by Magikmann 4 · 1⤊ 0⤋
My Grand Prix GT (2000 style) became doing that. I took it back to the GM dealership and enable them to verify it...they replaced the gas pump, pronounced the transmission became wonderful, however the subsequent week I had to take it correct back (yet my motor had to get replaced...i'm getting a FOURTH motor put in today...the pistons save breaking). i think of over all that concern became the gas pump, even though it could have been with regard to the engine issues. it must be too costly at this factor to repair a 'ninety 5 Sunfire. i comprehend it became too lots entire to repair my Grand Prix ($4500 spent this summer season on my own).
2016-10-01 07:37:50 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Another possibility is a defective fuel pump, have the fuel pressure tested. If thats ok The TCC solenoid need replacement
2007-03-24 13:57:23 · answer #3 · answered by Anonymous · 1⤊ 0⤋
Check for any loose hose clamps or cut/dry rotted vacuum tubes. Also check around the air filter and cannisters for loose assemblies or vacuum tubes. Don't forget to also check the hose going to your vacuum booster (brakes).
2007-03-21 16:13:00 · answer #4 · answered by vsMechanic68 2 · 0⤊ 1⤋