| 
	 1987 Chevrolet G20 Chevy Van 5.0L Excessive Emissions 
		
		to all u gm techs, I have this van that seems to run a little on the rich side I replaced 02 sensor for a code 45 concern and truck still seems to run a little rich 
                        
                            FIX posted 6/9/2009
                             
                 
                            
                    iATN Members:  
        Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 20 Replies Received (View Replies)20 Replies Received (Hide Replies)
       | 
		  
		      
           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | 1GCEG25HOH | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 3-speed Automatic | 
| Delivery | FI | 
| Emissions | co is high .81 spec .50 | 
| Symptoms | Excessive Emissions | 
| Occurs | Always | 
Trouble Codes
| 45 | oxygen sensor | 
Message Closed w/FIX
            
            
 Vehicle Data
                1987 Chevrolet G20 Chevy Van
| VIN | 1GCEG25HOH | 
| Engine | 5.0 L / 8 cyl / GAS | 
| Trans | 3-speed Automatic | 
| Delivery | FI | 
| Emissions | co is high .81 spec .50 | 
| Symptoms | Excessive Emissions | 
| Occurs | Always | 
Trouble Codes
| 45 | oxygen sensor | 
                            
20 Replies Received
          20 Replies Received
          
  Related Documents & Media