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1989 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, Hesitation
Posted to GM Driveability on 2/13/2003 14 Replies

Vehicle came in with customer complaining of hesitation Checked for codes, none. Customer had recently replaced EGR Solenoid due to a code 32 approximately 2 weeks prior. Anyway, what I have is the EGR valve is opening causing this hesitation, just off idle th...

14 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1989 Chevrolet C1500 Cheyenne

VIN 2GCEC19K2K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsus obd1
SymptomsPoor Idle Quality, Hesitation
OccursAlways, Under Load
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet C1500 Cheyenne

VIN 2GCEC19K2K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsus obd1
SymptomsPoor Idle Quality, Hesitation
OccursAlways, Under Load