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1990 Chevrolet Astro 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
van came in with complaint of running rich and dies after it gets hot. customer had replaced all the plugs,wires,cap,rotor,egr valve and map sensor. when it first came in the timing had been set with out unplugging the test wire, so i set the timing and it was...
FIX posted 5/23/2003
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Message Closed w/FIX
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| VIN | 1GNDL15Z01 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| 33 | map senser voltage high |
| 45 | rich condition |
Message Closed w/FIX
Vehicle Data
1990 Chevrolet Astro
| VIN | 1GNDL15Z01 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| 33 | map senser voltage high |
| 45 | rich condition |
11 Replies Received
11 Replies Received
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