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Sputtering

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  #1  
Old 11-18-2008 | 09:36 PM
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Default Sputtering

my 96 bravada is a dog when i first start it up, it does it every time i start it up, and last for a minute or so, and it also sputters when i have it at wot, i just changed the plugs, wires, cap, and rotor, it has a new fuel pump and no codes are being thrown, could it be a tps sensor
 
  #2  
Old 11-18-2008 | 10:41 PM
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Default RE: Sputtering

Whats the rpm when you start it up cold.
 
  #3  
Old 11-19-2008 | 05:41 AM
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Default RE: Sputtering

normal idle
 
  #4  
Old 11-20-2008 | 07:07 AM
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anyone
 
  #5  
Old 11-20-2008 | 07:11 AM
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Default RE: Sputtering

well lets see if its never been changed, your going on 13 years of the same fuel filter,,,,thats what i would replace next witout touching anything else ..
 
  #6  
Old 11-20-2008 | 07:16 AM
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Default RE: Sputtering

FuelFilter & Fuel injectector cleaner (Seafoam)
 
  #7  
Old 11-20-2008 | 07:20 AM
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Default RE: Sputtering

Have you cleaned the EGR valve and MAF sensor?
 
  #8  
Old 11-23-2008 | 02:47 AM
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Default RE: Sputtering

no
 
  #9  
Old 11-27-2008 | 08:31 PM
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Default RE: Sputtering

got it fixed, maf, thanx guys
 
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