 
				
	| 2005 Ford F-150 STX 4.2L MIL Lamp on customer has been here twice. 1st time replaced temp sensor in head. didn't fix it. 2nd time replaced a couple plugs and coil pack didn't fix. temp gauge moves up fast and then goes into limp in mode. turn off key temp gauge moves down fast and it reboots comp... 
                        
                            Summary posted 11/9/2011
                               
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 | Message Closed w/Summary 
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| VIN | 1FTRF12235 | 
| Engine | 4.2 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Not Applicable | 
Trouble Codes
| P1285 | Fuel Injection Pump Controller Always On | 
| P1299 | Vacuum Leak Present With IAC Valve Fully Seated | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2005 Ford F-150 STX
| VIN | 1FTRF12235 | 
| Engine | 4.2 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Not Applicable | 
Trouble Codes
| P1285 | Fuel Injection Pump Controller Always On | 
| P1299 | Vacuum Leak Present With IAC Valve Fully Seated | 
 15 Replies Received
15 Replies Received
 15 Replies Received
          15 Replies Received
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