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1993 Chevrolet K1500 Cheyenne 5.7L MIL Lamp on
Engine pings under load, during testing cannot open EGR valve with vacuum pump @ cruise speeds, able to open at idle. Possible problem with exhaust system?? Engine light comes on intermitantly. Any help? Thanks to all of you.
FIX posted 10/15/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 20CEK19KOD |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | MIL Lamp On |
| Occurs | Under Load, Cruise |
Trouble Codes
| 32 | EGR Problem |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet K1500 Cheyenne
| VIN | 20CEK19KOD |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / TBI |
| Emissions | OBD1 |
| Symptoms | MIL Lamp On |
| Occurs | Under Load, Cruise |
Trouble Codes
| 32 | EGR Problem |
Video