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	 1998 Chevrolet Express 3500 LS 5.7L Poor Idle Quality, Surge, MIL Lamp on, low power 
		
		Hello guys, and thanks for looking at this one. First off the van came in with a CEL and low power. Test drove van and seen the O2 sensors on both banks were reading lean under acelleration from a stop. [...], and noticable low power. However if you are going ... 
                        
                            FIX posted 6/24/2008
                             
                 
                            
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| VIN | 1GNHG35R6W | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, MIL Lamp on, Low Power | 
| Occurs | Always, Under Load | 
Trouble Codes
| P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching | 
Message Closed w/FIX
            
            
 Vehicle Data
                1998 Chevrolet Express 3500 LS
| VIN | 1GNHG35R6W | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, MIL Lamp on, Low Power | 
| Occurs | Always, Under Load | 
Trouble Codes
| P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching | 
                            
13 Replies Received
          13 Replies Received
          
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