after driving my car for a little bit it starts running rough and have no idea what it is?

132,000 MILES
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DREW6080
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iv checked the cadilitic converter ,the distributor, plugs,wires,burton,fuel pump,fuses,timing,the air intake (mass flow air sensor, air filter...) and it never has time to get hot.
PLEASE HELP!!!!
Sep 22, 2011 at 9:35 PM
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KHLOW2008
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What do you mean by running rough?
Is it the idling speed is too low?
Is the Check Engine Light showing?
Sep 23, 2011 at 5:52 AM
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DREW6080
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its missing and just loses all power but idles fine untill u hit the gas at first but if u wait long enough it will die.
Sep 23, 2011 at 6:01 AM
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KHLOW2008
  • ✓Experienced Mechanic
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Is the Check Engine Light showing and have you tried to check for trouble codes?

Sep 23, 2011 at 6:03 AM
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DREW6080
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at first no then when it came on i had it checked it only showed the missfires and the throttle positioning senior. i had them reset and it hadn't came back on.
Sep 23, 2011 at 6:09 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Symptoms indicates a possible fault with the TPS and after resetting, it might take some time for it to come back, depending on condition. It is best to monitor if the TPS is working correctly with the aid of scan tools.
Sep 23, 2011 at 6:31 AM
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