 
				
	| 1999 Ford F-150 Lariat 5.4L No Start this pickup has a dealer installed propane system on it the truck runs fine on gas but will not start on propane no codes on the pcm side of computer when i scan the alt fuel computer i get a p1133 mitchell has no info on a factory propane setup. after the pic... 
                        
                            FIX posted 9/13/2006
                               
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 | Message Closed w/FIX 
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| VIN | 1FTRF18Z8X | 
| Engine | 5.4 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / propane | 
| Emissions | OBD-II Compliant | 
| Symptoms | No Start | 
| Occurs | Always | 
Trouble Codes
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 Ford F-150 Lariat
| VIN | 1FTRF18Z8X | 
| Engine | 5.4 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / propane | 
| Emissions | OBD-II Compliant | 
| Symptoms | No Start | 
| Occurs | Always | 
Trouble Codes
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | 
 4 Replies Received
4 Replies Received
 4 Replies Received
          4 Replies Received
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