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1987 Chevrolet S10 BLAZER 2.8L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Vehicle runs extremly rich (block learn 95)when clearing codes and reseting block learn and integrator drops along with block learn. Checked oil for contamination and eliminated canister purge, Regulator digaphram checked, replaced suspected injector with ...
FIX posted 7/12/2000
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Message Closed
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| VIN | 1GNCT18R7H |
| Engine | 2.8 L / 6 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 45 | system always rich |
Message Closed
Vehicle Data
1987 Chevrolet S10 BLAZER
| VIN | 1GNCT18R7H |
| Engine | 2.8 L / 6 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 45 | system always rich |
Video