|
1989 Chevrolet C3500 Cheyenne 7.4L Poor Idle Quality, IDLE RPM HIGH
hello techs, we have a chevy pickup with a high idle when it is warm ( it has a lower than normal idle when cold) after start up the idle speed will creep up to as high as 1300 to 1500 rpm the iac counts at this time are at 90 to 116. all other data on scan to...
Summary posted 1/25/2001
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 w/Summary
|
Related Documents & Media 
| VIN | 1GCGC34N6K |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Emissions | CALIF |
| Symptoms | Poor Idle Quality, Idle RPM High |
| Occurs | Hot |
Message Closed w/Summary
Vehicle Data
1989 Chevrolet C3500 Cheyenne
| VIN | 1GCGC34N6K |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Emissions | CALIF |
| Symptoms | Poor Idle Quality, Idle RPM High |
| Occurs | Hot |
Video