It looks like I dont have a TPS, WTF??
for a while now at low rpms my car stumbles, or like sputters. i cant stand it anymore. when i get up to around 3,000 rpms the sputtering goes away, and the car pulls fine. also if i feather the throttle at low rpms it will not sputter. if i step on it though, it will sputter really bad. when i put fuel system cleaner in the gas tank the sputtering at low rpms goes away. another thing is that when i have the A/C on and i come up to a light and push in the clutch the rpms drop all the way down close to 0, and sometimes the car will stall and sometimes the rpms will jump back up. does all of this sound like the symptoms of a bad TPS?? the only reason that i think it might not be the TPS is that raising the octane make the stumbling go away. someone please help. i have changed the sprak plugs and the fuel filter, and made no difference. sorry about the long post, but i need to get this fixed, i am getting sick of driving my car like this. thanx for any help!!
for a while now at low rpms my car stumbles, or like sputters. i cant stand it anymore. when i get up to around 3,000 rpms the sputtering goes away, and the car pulls fine. also if i feather the throttle at low rpms it will not sputter. if i step on it though, it will sputter really bad. when i put fuel system cleaner in the gas tank the sputtering at low rpms goes away. another thing is that when i have the A/C on and i come up to a light and push in the clutch the rpms drop all the way down close to 0, and sometimes the car will stall and sometimes the rpms will jump back up. does all of this sound like the symptoms of a bad TPS?? the only reason that i think it might not be the TPS is that raising the octane make the stumbling go away. someone please help. i have changed the sprak plugs and the fuel filter, and made no difference. sorry about the long post, but i need to get this fixed, i am getting sick of driving my car like this. thanx for any help!!