There should be an emissions sticker under the hood with the engine size on it. Another option would be to run the truck's VIN number in an online decoder which will tell you which engine was installed when the truck was new. https://vincarhistory.com/vin-decoder/ford
Most likely a 4.6 or a 5.4 unless you have the 4.2L six cylinder.
Need to know the size of engine in truck
2002 Ford F-150
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Maintenance & Repair
how to tell if it is a 4.6 2v or 3v
2010 Ford F-150 XL
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Maintenance & Repair
i looked for the square oil plug on the rear end of my pickup but couldn't find it
1997 Ford F-150 XL 4WD SB
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Maintenance & Repair
I just got my f-150 truck out of shop for fluid leaking front end near radiator. Upper hose leak and engine heater hose leak. Both where replaced and still have a leak somewhere. Can anyone tell me ...
2012 Ford F-150
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Maintenance & Repair
It dies sometime and has trouble starting. I have replaced the fuel tank, fuel pump, fuel filters behind pump and on engine. as if no fuel is reaching the carborater but when i check if lines are push...
1977 Ford F-150
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Maintenance & Repair
2002 Ford F-150
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