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	 2000 Chevrolet S10 4.3L Poor Fuel Economy, MIL Lamp on 
		
		About a week after the fuel pump was changed the check engine light came on without any driveability symptoms. Customer has been living with it but now wants it fixed. When the mil came on, at first it was intermittent and now it stays on all of the time. I he... 
                        
                            FIX posted 3/17/2007
                             
                 
                            
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         Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GCCT19WXY | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Fuel Economy, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0446 | EVAP Vent Control System Performance | 
| P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | 
| P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | 
Message Closed w/FIX
            
            
 Vehicle Data
                2000 Chevrolet S10
| VIN | 1GCCT19WXY | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Fuel Economy, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0446 | EVAP Vent Control System Performance | 
| P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | 
| P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | 
                            
9 Replies Received
          9 Replies Received
          
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