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International Automotive Technicians Network
1993 Chevrolet K1500 Suburban 5.7L High Idle
Posted to GM Driveability on 10/6/2010 47 Replies

Hello fellow techs I have a vehicle here that I am spinning my wheels on it as been to 3 other shops and is on its second visit to our shop. The vehicle has an intermittent high idle after running for a while. If I'm getting the story straight from my service ...

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  Related Documents & Media  1993 Chevrolet K1500 Suburban

 
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet K1500 Suburban

VIN 1GNEK18K1P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
Emissionsobd 1
SymptomsHigh Idle
OccursHot, Idle, Intermittently

Trouble Codes

43ESC knock sensor system intermittent
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet K1500 Suburban

VIN 1GNEK18K1P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
Emissionsobd 1
SymptomsHigh Idle
OccursHot, Idle, Intermittently

Trouble Codes

43ESC knock sensor system intermittent