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	 2001 Ford F-350 Super Duty Lariat 7.3L MIL Lamp on 
		
		TRUCK IN FOR MULTIPLE [...] HARD STARTING. EXHAUST BACK PRESSURE CODE, WHAT I NEED TO KNOW IS THIS, WHAT ARE GOOD BACK PRESSURE READINGS? CAN SOMEONE DO A KOER TEST on a Truck that don't have the code AND GIVE ME THE RESULTS TO POST? Looked thru archieves and ... 
                        
                            FIX posted 11/26/2007
                             
                 
                            
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| VIN | 1FTSW31F01 | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | 
| P0541 | Low Voltage At Intake Air Heater Relay 1 | 
| P0674 | Glow Plug 4 Plug Or Harness Defective | 
| P0675 | Cylinder 5 Glow Plug Circuit | 
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 Vehicle Data
                2001 Ford F-350 Super Duty Lariat
| VIN | 1FTSW31F01 | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | 
| P0541 | Low Voltage At Intake Air Heater Relay 1 | 
| P0674 | Glow Plug 4 Plug Or Harness Defective | 
| P0675 | Cylinder 5 Glow Plug Circuit | 
                            
3 Replies Received
          3 Replies Received
          
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