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1995 Chevrolet Astro CL 4.3L Poor Idle Quality, Surge
Hi techs, I've got my hands full with this one. Van came in with a int miss/surge at an idle. Someone else had put in a cmpfi 10,000 miles ago and someone else had tuned it up 6,000 miles ago. I look at data stream on scan tool and found some wierd O2 readings...
FIX posted 12/2/1998
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| VIN | 1GNEL19W6S |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CMFI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Cold, Hot, Intermittently |
| Misc. | OBD I |
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Vehicle Data
1995 Chevrolet Astro CL
| VIN | 1GNEL19W6S |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CMFI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Cold, Hot, Intermittently |
| Misc. | OBD I |
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