 
				
	| 1990 Cadillac Eldorado Biarritz 4.5L Excessive Emissions, MIL Lamp on I am getting a code E046 fuel imbalance. Replaced both front O2 sensors, fuel injection cleaning. Right side is now reading around .9v rich condition. The owner does not want me to put anymore time into this one and the customer would like there car back. I do... 
                        
                            Summary posted 9/23/2010
                               
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 | Message Closed w/Summary 
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| VIN | 1G6EL1335L | 
| Engine | 4.5 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | Fuel Injection / FI | 
| Emissions | OBD1 | 
| Symptoms | Excessive Emissions, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| E046 | Fuel Imbalance | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1990 Cadillac Eldorado Biarritz
| VIN | 1G6EL1335L | 
| Engine | 4.5 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | Fuel Injection / FI | 
| Emissions | OBD1 | 
| Symptoms | Excessive Emissions, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| E046 | Fuel Imbalance | 
 9 Replies Received
9 Replies Received
 9 Replies Received
          9 Replies Received
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