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1993 GMC Sonoma SLE 4.3L Poor Idle Quality, MIL Lamp on
we had this gm vortec 4.3l motor come in with the common
problem of carbon holding the egr valve open.
FIX posted 7/14/2003
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GTCS14W9P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / vortec vin w |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1993 GMC Sonoma SLE
| VIN | 1GTCS14W9P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / vortec vin w |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Video