|
1993 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, Hesitation, Surge
ENGINE SURGES WHEN ACCELERATING. DISCONNECTING THE VACUUM TO THE EGR VALVE TAKES THE SURGE OUT OF THE ENGINE. THE EGR TESTS SHOW NO PROBLEMS. THE ORIGINAL EGR VALVE IS A NEGATIVE BACKPRESSURE VALVE (I THINK). WE HAVE INSTALLED A BORG-WARNER EGR VALVE THAT ...
FIX posted 6/7/2000
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle
|
Message Closed
|
Related Documents & Media 
| VIN | 2GCEC19K8P |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Always, Under Load, on Accel, Cruise |
Message Closed
Vehicle Data
1993 Chevrolet C1500 Cheyenne
| VIN | 2GCEC19K8P |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Always, Under Load, on Accel, Cruise |
Video