| 2002 Ford F-250 Super Duty Lariat 7.3L Poor Idle Quality, Misfire This truck came in running bad with a complaint of low fuel mileage. I found it missing on cylinders 3 and 4, Removed all glow plugs and tested compression, all cylinders approximately 400 psi. Replaced the two injectors, runs the same and still misses on 3 an... 
                        
                            FIX posted 2/23/2016
                               
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 | Message Closed w/FIX 
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| VIN | 1FTNW21F42 | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Misfire | 
| Occurs | Always | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2002 Ford F-250 Super Duty Lariat
| VIN | 1FTNW21F42 | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Misfire | 
| Occurs | Always | 
 9 Replies Received
9 Replies Received
 9 Replies Received
          9 Replies Received
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