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1990 Chevrolet Astro CL 4.3L Poor Idle Quality, Hesitation, Stall
hi, i have an astro that is not getting enough fuel,i think. when i add propane the idle smooths out and under a load it accelerates a lot better. when the idle smooths out engine vacuum rises to 20". the injectors seem to have a proper spray pattern but at so...
FIX posted 5/27/2003
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Related Documents & Media | VIN | 1GNDM15ZXL |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / throttle body (2 injectors) |
| Symptoms | Poor Idle Quality, Hesitation, Stall |
| Occurs | Under Load, Idle |
Message Closed w/FIX
Vehicle Data
1990 Chevrolet Astro CL
| VIN | 1GNDM15ZXL |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / throttle body (2 injectors) |
| Symptoms | Poor Idle Quality, Hesitation, Stall |
| Occurs | Under Load, Idle |
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