
1988 Chevrolet K1500 Cheyenne 5.7L Poor Idle Quality
This is a 1988 K-1500 truck with 5.7 and has an idle problem. The scanner shows a reading of 130-140 idle air counts, but iac is extended which blocks the air flow an didles too [...] grounds, charging system for A-C voltage, replaced IAC, TPS,coolant sensor a...
Summary posted 11/3/2013
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VIN | 2GCEK19K5J |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / tbi |
Emissions | fed emissions |
Symptoms | Poor Idle Quality |
Occurs | Always |
Message Closed w/Summary
Vehicle Data
1988 Chevrolet K1500 Cheyenne
VIN | 2GCEK19K5J |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / tbi |
Emissions | fed emissions |
Symptoms | Poor Idle Quality |
Occurs | Always |