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1993 GMC C1500 Suburban 5.7L Poor Idle Quality
Posted to GM Driveability on 1/13/2016 31 Replies

Vehicle came in with a crank no start condition. found vehicle had fuel and no spark found the ignition control module in the distributor was bad. replaced with new and vehicle fired up and idled poorly. barely running and almost dies. both injectors are dumpi...

31 Replies Received (View Replies)

  Related Documents & Media  1993 GMC C1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1993 GMC C1500 Suburban

VIN 1GKEC16K9P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / tbi
Emissionsca
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

1993 GMC C1500 Suburban

VIN 1GKEC16K9P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / tbi
Emissionsca
SymptomsPoor Idle Quality
OccursAlways