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1989 Chevrolet Astro CL 4.3L Poor Idle Quality, Stall
Van came in stalling at idle. Scanned ECM, found idle air counts always changing. Removed IAC and found pintol loose in motor. Replaced IAC with new TBI base gasket. Seemed to run OK, but customer was back with same problem. Problem seems to be getting worse w...
FIX posted 3/25/2002
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Related Documents & Media | VIN | 1GNDM15Z4K |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | US Fed |
| Symptoms | Poor Idle Quality, Stall |
| Occurs | Hot, Idle |
Message Closed w/FIX
Vehicle Data
1989 Chevrolet Astro CL
| VIN | 1GNDM15Z4K |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | US Fed |
| Symptoms | Poor Idle Quality, Stall |
| Occurs | Hot, Idle |
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