need help asap car seems to hesitate - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 03-14-2009, 12:37 AM   #1
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Exclamation need help asap car seems to hesitate

my 93 se 274,000 mile i took it to get a complete tuneup now i notice that the car seems to hesitate sometimes when running and the rpm hand drop between 1 but when i hit the gas it stop
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Old 03-14-2009, 12:50 AM   #2
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Try testing the TPS. https://www.gmforum.com/t279319/
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Old 03-14-2009, 12:52 AM   #3
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how do i test it
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Old 03-14-2009, 12:54 AM   #4
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Click on the link, it explains it all
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Old 03-14-2009, 02:38 AM   #5
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i just went for a short ride down the street and this time it actually cut off and it seems like everytime the steering wheel is turned i does that
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Old 03-14-2009, 02:39 AM   #6
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and my front trans mount is loss could that be the problem
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Old 03-14-2009, 09:58 AM   #7
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The loose trans mount will give you a stutter or shake in the engine. If it'* hesitating or dying then check your fuel pressure and test your TPS.
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Old 03-14-2009, 12:40 PM   #8
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whats a tps
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Old 03-14-2009, 12:41 PM   #9
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Quote:
Originally Posted by 93seboi View Post
whats a tps
A TPS is Throttle Position Sensor.
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Old 03-14-2009, 12:42 PM   #10
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how much it sould cost
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