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cobalt ss sc problem

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Old Apr 12, 2009 | 01:00 PM
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bbbevans89's Avatar
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From: COBALTIMORE, Maryland
Unhappy cobalt ss sc problem

my car has been acting really weird when i shift. its like hesitating or bogging for like 1 or 2 seconds like then its fine but only when starting from 0 like if i downshift and then upshift while moving it wont do it. Ive recently cleaned my throttle body and reset my computer anyone know if it could be my computer getting used to it or could it be a fuel issue like injectors and thoughts would help thanks.
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Old Apr 12, 2009 | 07:56 PM
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Dont let the clutch out so quick and you will notice that you wont have that problem.
It would be my guess that the clutch is grabbing hard and the tires as well causing the rpm to drop fast and the car actually almost stalls.
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Old Apr 12, 2009 | 08:33 PM
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yea that might just be it since i was actually driving 3 hours and my leg started to cramp thanks.
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Old Apr 12, 2009 | 08:38 PM
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T/B sensor! i had that same problem.
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Old Apr 12, 2009 | 08:50 PM
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did yours do it sometimes and not the others because i had the problem for about 5 hours then i havent had the problem again
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Old Apr 12, 2009 | 08:55 PM
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lsj is has the drive by wire throttle body, I think thats what ssfreak is refering to.

the ecu can make it do wierd things.
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Old Apr 12, 2009 | 09:59 PM
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Im not too sure gm told me my T/B sensor was f'ed
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Old Apr 12, 2009 | 10:07 PM
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how fast were u going and what gears?
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Old Apr 13, 2009 | 03:39 PM
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i believe 10-15 in 1st 20-30 2nd 30-40 3rd
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Old Apr 15, 2009 | 10:08 PM
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Now Im Throwing A P0171 Code!!!!!!!
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