 
				
	| 2000 Volkswagen Passat 4 Motion 2.8L MIL Lamp on we have had a few of these audi/vw v6's that code p1423 keeps coming back. air pump, vacuum lines, solenoids, air lines, and combination valves all check out. my question: has anyone seen a problem with restrictions in the heads by the exhaust manifolds. if th... 
                        
                            FIX posted 7/20/2007
                               
                    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 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | WVWUH23B9Y | 
| Engine | 2.8 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P1423 | Fuel Tank Large Leak | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2000 Volkswagen Passat 4 Motion
| VIN | WVWUH23B9Y | 
| Engine | 2.8 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P1423 | Fuel Tank Large Leak | 
 6 Replies Received
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          6 Replies Received
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