| 
	 2006 Ford F-250 Super Duty XL 5.4L Poor Idle Quality, Stall, Misfire, MIL Lamp on 
		
		This vehicle came in running rough with these [...] few coils would fix 3&4. Thought had ticking noise on #1 bank. Pulled valve cover looking for broken valve spring and all is good with good compression. Truck misses instantly on start up, pops cyl misfire co... 
                        
                            FIX posted 5/5/2011
                             
                 
                            
                    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 16 Replies Received (View Replies)16 Replies Received (Hide Replies)
       | 
		  
		      
           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | 1FTSX21506 | 
| Engine | 5.4 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Stall, Misfire, MIL Lamp On | 
| Occurs | Always, Under Load, Gets Worse Hotter It Gets | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0174 | Fuel System Too Lean (Bank 2) | 
| P0300 | Multiple Misfire Detected | 
| P0303 | Cylinder 3 Misfire Detected | 
| P0304 | Cylinder 4 Misfire Detected | 
| P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) | 
Message Closed w/FIX
            
            
 Vehicle Data
                2006 Ford F-250 Super Duty XL
| VIN | 1FTSX21506 | 
| Engine | 5.4 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Stall, Misfire, MIL Lamp On | 
| Occurs | Always, Under Load, Gets Worse Hotter It Gets | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0174 | Fuel System Too Lean (Bank 2) | 
| P0300 | Multiple Misfire Detected | 
| P0303 | Cylinder 3 Misfire Detected | 
| P0304 | Cylinder 4 Misfire Detected | 
| P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) | 
                            
16 Replies Received
          16 Replies Received
          
  Related Documents & Media