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1994 GMC Sonoma SLE 4.3L Poor Idle Quality
cust. had hard start,flooding new cpi unit fixed but now idles poor,erratic. Have checked min idle,ok. scoped ign ok,burn time a bit erratic. scoped grounds,manually checked them also. scoped ign. ref in,ign out and inj. control . inj. pattern very erratic...
FIX posted 9/23/1999
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| VIN | 1GTDT19W9R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / cpi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle |
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Vehicle Data
1994 GMC Sonoma SLE
| VIN | 1GTDT19W9R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / cpi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle |
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