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1992 Chevrolet S10 Blazer 4.3L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Had a few of these trucks come in, all of the same complaints. Ive pulled the upper plenum to find the pressure regulator spewing fuel into the intake area, Where I'm from there is no aftermarket listing to buy regulator seperately. Gm makes you buy the wh...
FIX posted 1/4/1999
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| VIN | 1GNDT13WXN |
| Engine | 4.3 L / 6 cyl |
| Emissions | OBDI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 45 | rich |
Message Closed w/FIX
Vehicle Data
1992 Chevrolet S10 Blazer
| VIN | 1GNDT13WXN |
| Engine | 4.3 L / 6 cyl |
| Emissions | OBDI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 45 | rich |
Video