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1988 GMC C3500 Sierra SLX 7.4L Poor Idle Quality, Stall
Hello everyone, hope all is well. We have a puzzle here. This truck came in for for a poor running problem. The idle quality was bad and it would stall. We found a pluged up cat and some cooked plug wires. We replaced all that plus cap rotor plugs fuel filter ...
FIX posted 10/16/2001
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Related Documents & Media | VIN | 2GTHC39N3J |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Emissions | CA Emissions |
| Symptoms | Poor Idle Quality, Stall |
| Occurs | Hot, on Accel, Idle, Intermittently |
| Misc. | Duelly |
Message Closed w/FIX
Vehicle Data
1988 GMC C3500 Sierra SLX
| VIN | 2GTHC39N3J |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Emissions | CA Emissions |
| Symptoms | Poor Idle Quality, Stall |
| Occurs | Hot, on Accel, Idle, Intermittently |
| Misc. | Duelly |
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