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need help asap

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Old Sep 13, 2009 | 11:47 AM
  #1  
Gta27's Avatar
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need help asap

i have a 1991 trans am gta 5.7 and when i put it in gear it wont go past 3000 rpm please help asap
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Old Sep 13, 2009 | 01:14 PM
  #2  
Jaydog143's Avatar
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From: Oklahoma City
Car: 1989 Iroc-z
Engine: 5.7L 350
Transmission: 700r4
Axle/Gears: Stock 2.77 posi
Re: need help asap

do you have a msd ignition box on the car?
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Old Sep 13, 2009 | 04:48 PM
  #3  
MTXaudioSYSTM's Avatar
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From: Port Charlotte
Car: 90 formula
Transmission: auto
Re: need help asap

could be fuel pump breaking down.
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Old Sep 14, 2009 | 07:10 PM
  #4  
Gta27's Avatar
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Re: need help asap

no i do not have an msd ignition box on it just got it so its stock except for flowmasters
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Old Sep 16, 2009 | 09:17 PM
  #5  
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Re: need help asap

will it go over 3000 when its in park and neutral?
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Old Sep 16, 2009 | 11:56 PM
  #6  
transam85dudeman's Avatar
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From: CALI
Car: 85' Trans Am !best car ever!
Engine: 305tpi 215hp LB9 two bolt,
Transmission: th-700r4
Axle/Gears: stock (3.27)
Re: need help asap

does it shift b4 3K? or shift early? any surging or hesitation?
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Old Sep 17, 2009 | 07:06 PM
  #7  
Gta27's Avatar
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Re: need help asap

it will go over 3000rpm when in park and neutral if i try to take off it willgo up to 3000 and start sputering then i let of the gas and it shifts
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Old Sep 18, 2009 | 08:59 PM
  #8  
musclecar70sfan's Avatar
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From: Central Connecticut
Car: 91 Trans Am 'vert
Engine: LB9
Transmission: T5
Axle/Gears: 3.45 9 bolt
Re: need help asap

Originally Posted by Gta27
it will go over 3000rpm when in park and neutral if i try to take off it willgo up to 3000 and start sputering then i let of the gas and it shifts
does it easily go up to redline in park/neutral or does it hesitate just at a higher rpm?
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