Questions & Answers for: Pontiac Sunfire jerks

97 2.2 sunfire runs fine on modeate to hard acceleration jerks when I I press ******* the accerator it just jerks bad like it dies then goes then dies then goes.If I dont press ******* the ...

My car is only going 20mph I can smell gas and it is jerking I had my fuel pump replaced and my alternator I have a 1995 Nissan Maxima Have you changed the filter? Any gas leaks?

My 2001Sunfire hesitates and jerks. My 2001 Sunfire hesitates and jerks . It has also stalls every now and again when i am backing out. It acts like it doesn't want to go. until the rpm hits 4 or 5 ...

My 2000 pontiac sunfire jerks when I let off the gas I would check the IAC valve. Seem that it is stuck or not working properly.

car jerks when i let off the gas car jerks and rpm gauge jerks when i let off the gas then runs smoothly check out the throttle position sensor.

Tran jerks hard when put in any gear,would a plug that plugs in the air hose cause that? no, I don't think so. But, if the engine mounts are loose or worn, jerking can occur.

trac off light on when put car in drive it jerks hard when take off from stop jerks hard when changing out i had the same problem i changed the throttle position sensor no more jerking

my 97 sunfire idles fine but when you get on the gas it jerks & jumps if you push it to the floor it dies.? my 97 sunfire idles fine but when you get on the gas it just jerks and jumps if you push

pontiac sunfire 2001 auto-trans 2.2L 3 speeds Engine Jerks Hard After changing its bearing and changing the automatic transaxle fluid and filter change plus i put a new radiator, after we are done ...

pontiac sunfire 2001 auto-trans 2.2L 3 speeds Engine Jerks Hard After changing its bearing and changing the automatic transaxle fluid and filter change plus i put a new radiator, after we are done ...