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1997 GMC C1500 Sierra SL 5.7L Excessive Emissions, Poor Idle Quality
ORIGANLY CAME IN WITH P0300 RANDOM MISSFIRE WE COMPLETLY TUNED WITH WIRES,REPLACED 2 INJECTORS & HAD OTHER 6 PROFFESIONALLY CLEANED & FLOW TESTED- NEW O2 SENSORS WITH ALL AC DELCO PARTS , much better idle but still even after driving 300 miles intermitant ruff...
FIX posted 5/4/2001
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| VIN | 1GTEC19R5V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Hot, Idle, Intermittently |
| Misc. | Manual 5 Sp |
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Vehicle Data
1997 GMC C1500 Sierra SL
| VIN | 1GTEC19R5V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Hot, Idle, Intermittently |
| Misc. | Manual 5 Sp |
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