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1992 Chevrolet astro 4.3L Poor Idle Quality, Surge, MIL Lamp on, eng stops running
check engine light will come on( while driving down the road)and the engine will slow down, then the light will go off and the engine will speed back up...some times while driving along,the engine will just quit,as if you had turned the key off, it will st...
FIX posted 2/4/1999
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Related Documents & Media 
| VIN | 1GNDM19W0N |
| Engine | 4.3 L / 6 cyl |
| Emissions | ca emmissions |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp on, Eng Stops Running |
| Occurs | Cold, Hot, Under Load, Idle, Intermittently |
| Misc. | Van |
Trouble Codes
| 15 | 21 - |
| 21 | 23 - |
| 23 | 42 - |
| 42 | 43 - |
| 43 | 45 - |
| 45 |
Message Closed w/FIX
Vehicle Data
1992 Chevrolet astro
| VIN | 1GNDM19W0N |
| Engine | 4.3 L / 6 cyl |
| Emissions | ca emmissions |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp on, Eng Stops Running |
| Occurs | Cold, Hot, Under Load, Idle, Intermittently |
| Misc. | Van |
Trouble Codes
| 15 | 21 - |
| 21 | 23 - |
| 23 | 42 - |
| 42 | 43 - |
| 43 | 45 - |
| 45 |
Video