|
1993 GMC C1500 Sierra SLE 5.7L Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on
The truck came in running poor, mil on. scaner showed code 42, replaced module, cleared code, ran great for 200 miles. It came back running bad, mil on. Scanner showed code 43, replaced knock sensor with ac delco unit, cleared code, it then set a code 42 again...
FIX posted 10/13/2000
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 | 1GTEC19KOP |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On |
| Occurs | Under Load, Idle, Intermittently |
Trouble Codes
| 42 | esc module |
| 43 | esc sensor circut knock sensor circut |
Message Closed
Vehicle Data
1993 GMC C1500 Sierra SLE
| VIN | 1GTEC19KOP |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On |
| Occurs | Under Load, Idle, Intermittently |
Trouble Codes
| 42 | esc module |
| 43 | esc sensor circut knock sensor circut |
Video