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Old 05-26-2006, 05:47 PM   #1
1987ss
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car hesitates
1992 se.. it started hesitating when it was kicked down on freeway today at 70 mph.. and at 1-50 mph it wasnt doing it... but now its doing it at all speeds.. it almost like when your fuel is low and you take a corner and accelerate how it hesitates due to lack of fuel no check engine light comes on i recently changed plugs,oil ,pcv,air filter and, fuel filter.. like 300 miles ago.. any help will be appreciated.. oh yeh it did it like a week ago when it was warm out i dont no if temp can play a part in it.... and if you put accelrator to floor motor rpms dont even go up it acts like its goig to stall...

I just put a scanner on it and codes 22 throttle position sensor- low voltage
38 brake switch circut
36 ? i dont know??
And scanner said trans shift problem PLEASE HELP!!!!!!!!!
Last edited by 1987ss; 05-27-2006 at 10:37 PM.
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Old 05-27-2006, 08:06 PM   #2
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Re: car hesitates
ANYBODY?
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Old 05-28-2006, 11:59 PM   #3
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Re: car hesitates
no suggestions???
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Old 05-29-2006, 12:38 PM   #4
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Re: car hesitates
Quote:
Originally Posted by 1987ss
no suggestions???
Check fuel pressure, especially under load, if low replace fuel filter and recheck. Sounds like a bad tps, to be sure a graphing scanner is called for here or take a shot and replace it. Post the trans codes, which can be caused by a tps.
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Old 05-29-2006, 02:02 PM   #5
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Re: car hesitates
thanks i appreciate the feed back!!!! i just chanded the fuel filter should i do it again? and last time i scanded it the tps was reading low....
Thank you
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Old 05-29-2006, 02:52 PM   #6
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Re: car hesitates
Recheck fp, as I said. The code said it was low?
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Old 05-30-2006, 12:08 PM   #7
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Re: car hesitates
I agree with Max, the TPS could trip the trans codes (and the others for that matter). Code 36 is MAF burn-off circuit (which I've never heard of). If you haven't checked fuel pressure (again, as Max suggested) or changed the TPS, until you do, we can't help you any further.
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Old 06-04-2006, 01:01 AM   #8
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Re: car hesitates
thank you im a get to it this week
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Old 06-05-2006, 10:34 PM   #9
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Re: car hesitates
Quote:
Originally Posted by 1987ss
1992 se.. it started hesitating when it was kicked down on freeway today at 70 mph.. and at 1-50 mph it wasnt doing it... but now its doing it at all speeds.. it almost like when your fuel is low and you take a corner and accelerate how it hesitates due to lack of fuel no check engine light comes on i recently changed plugs,oil ,pcv,air filter and, fuel filter.. like 300 miles ago.. any help will be appreciated.. oh yeh it did it like a week ago when it was warm out i dont no if temp can play a part in it.... and if you put accelrator to floor motor rpms dont even go up it acts like its goig to stall...

I just put a scanner on it and codes 22 throttle position sensor- low voltage
38 brake switch circut
36 ? i dont know??
And scanner said trans shift problem PLEASE HELP!!!!!!!!!


Did you check your fuel pump pressure?
Sounds like you have a bad pump!!!!

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Old 06-12-2006, 02:35 AM   #10
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Re: car hesitates
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Originally Posted by Malachias
Did you check your fuel pump pressure?
Sounds like you have a bad pump!!!!

Malachias (BRASIL)
it only messes up when vechile is at operating temp for about 1/2 hour.. can a fuel pump do that and work intermittenly?
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Old 06-12-2006, 11:42 PM   #11
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Re: car hesitates
The answer to your ask is YES.
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Old 06-14-2006, 11:33 PM   #12
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Re: car hesitates
didnt get to fix it went to drive it to a buddys and it has alll of the above problems and a new one now it stalled at stop. so i brought it back home and parked it it started right back up both times.. i dont no if its a new issue or realted to the other...
Last edited by 1987ss; 06-30-2006 at 01:28 AM.
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Old 06-30-2006, 01:29 AM   #13
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Re: car hesitates
does anyone know the specs to set a new tps sensor?
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Old 07-07-2006, 03:03 PM   #14
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Re: car hesitates
i changed tps today and cleaned out throttle body.. it still hesitates after it gets hot and you wot it or kick it down... any ideas please help
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Old 07-07-2006, 11:23 PM   #15
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Re: car hesitates
CHECK YOUR FUEL PUMP!

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