 
				
	| 2000 Ford F-350 Super Duty Lariat 7.3L Low power,low boost Trying to help a fellow shop. Truck brought in poor condition,poor maintanace. Replaced all above [...] full service and ALL filters [...] now runs but has a problem under load. Power is low, tur-bo boost reading 31psi max on scanner(ussually see [...]) When t... 
                        
                            FIX posted 8/28/2006
                               
                    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 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | 1FTWW33F5Y | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Low Power,Low Boost | 
| Occurs | Under Load, on Accel | 
Trouble Codes
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2000 Ford F-350 Super Duty Lariat
| VIN | 1FTWW33F5Y | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Low Power,Low Boost | 
| Occurs | Under Load, on Accel | 
Trouble Codes
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | 
 9 Replies Received
9 Replies Received
 9 Replies Received
          9 Replies Received
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