1993 pontiac sunbird

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  #1  
Old 03-11-02, 05:34 PM
mattgd1971
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1993 pontiac sunbird

my car will fun fine for a while and then all the sudden it will slow down and cut out and will barely go and then a little bit later it will kick back in and run fine again i changed the plugs but had no change. is there a fuel filter that may be getting plugged up or do you think it is electrical? 4cyl 2.0 fuel inj
 

Last edited by mattgd1971; 03-11-02 at 05:52 PM.
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  #2  
Old 03-11-02, 05:56 PM
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does the check engine light come on? How is your fuel pressure? Change fuel filter to rule it out if it hasn't been changed in a while, could also be the pump or regulator. If you have no codes, change the filter, if it still does it, check the pressure and let us know what you find.
 
  #3  
Old 03-11-02, 05:58 PM
rickwhoo
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check the fuel filter. just remove it and try to blow thru it. should be almost no restriction in it. the filter is under the car buy the gas tank.
 
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Old 03-11-02, 07:48 PM
mattgd1971
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1993sunbird

the check engine light does come on once the car kicks back in and starts to run better. i took off the fuel filter and tried to blow through it at first it was kinda hard to blow through and then got easier i blew through it with an air compresser and put it back on still no change
 
  #5  
Old 03-11-02, 07:54 PM
Joe_F
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Check the links in my signature file for how to pull your codes. Post back what you find.
 
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