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1994 GMC C1500 Sierra SL 5.7L Poor Idle Quality, Hesitation, Cuts out, Misfire
Posted to GM Driveability on 7/27/2015 11 Replies

thanks in advance for your help this one is killing me. Has miss on 8 came in for power loss and surge. Checked back pressure replaced cat truck ran better, but still have miss found egr bad replaced tried new distributor with cap and button and a coil new plu...

11 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1994 GMC C1500 Sierra SL

VIN 2GTEC19K5R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / tbi
Emissionsobd1
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Misfire
OccursAlways
Message Closed w/Summary

car Vehicle Data

1994 GMC C1500 Sierra SL

VIN 2GTEC19K5R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / tbi
Emissionsobd1
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Misfire
OccursAlways