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1986 Chevrolet Astro 4.3L High Idle
This vehicle has a high idle most of the time. After start up(hot or cold) it goes to 1400 rpms then after a long while will come down to 1000rpm. When put ito gear the idle drops then slowly rises to 1000 again then when taken out of gear it goes to 1400 ...
FIX posted 11/30/1999
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| VIN | 1G8DM15Z3G |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Symptoms | High Idle |
| Occurs | Idle, Mostly at Start Up |
Message Closed
Vehicle Data
1986 Chevrolet Astro
| VIN | 1G8DM15Z3G |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Symptoms | High Idle |
| Occurs | Idle, Mostly at Start Up |
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