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1998 Chevrolet Astro 4.3L Misfire, MIL Lamp on
This van came in with customer complaining of check engine light on and running rough. I checked the codes and found a PO121 throttle position sensor code so I replaced the TPS and cleared the codes and test drove it and it ran great so I let it go. About a we...
FIX posted 2/16/2004
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Message Closed w/FIX
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15 Replies Received
15 Replies Received
Related Documents & Media | VIN | 1GNDM19W7W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Hot, Intermittently |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet Astro
| VIN | 1GNDM19W7W |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Hot, Intermittently |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
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