 
				
	| 1998 Ford F-150 4.6L Misfire, MIL Lamp on truck came in with a check engine light & a [...] po402 excessive egr flow & po304 # 4 cylinder [...] all plugs and plug wire set. customer wanted that done. replace egr valve, it was all carbon [...] on dpfe was high, 4.86v all the time. replaced the dpfe sen... 
                        
                            FIX posted 8/5/2004
                               
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 | Message Closed w/FIX 
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| VIN | 1FTZX17246 | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected | 
| P0401 | EGR System Insufficient Flow Detected | 
| P0402 | Excessive EGR System Excessive Flow Detected | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1998 Ford F-150
| VIN | 1FTZX17246 | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected | 
| P0401 | EGR System Insufficient Flow Detected | 
| P0402 | Excessive EGR System Excessive Flow Detected | 
 19 Replies Received
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          19 Replies Received
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