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1994 GMC C2500 Sierra SL 5.0L Poor Idle Quality, Misfire, Hard start
Posted to GM Driveability on 8/14/2013 14 Replies

Runs rough at cold idle, seems to run better when warm.

14 Replies Received (View Replies)

  Related Documents & Media  1994 GMC C2500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1994 GMC C2500 Sierra SL

VIN 1GTFC24H9R
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Misfire, Hard Start
OccursCold, After a Hot Soak
Message Closed w/FIX

car Vehicle Data

1994 GMC C2500 Sierra SL

VIN 1GTFC24H9R
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Misfire, Hard Start
OccursCold, After a Hot Soak