A clogged fuel filter can cause a 1989 Ford F150 XLT Lariat 351 Windsor motor to feel lazy and sluggish up to 45 miles per hour. Fouled spark plugs can also cause this issue.
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The EGR valve is located in the center of the engine on a F150 Lariat 5.4 liter. It is near the firewall.
Mine is 265/70r17
Under the seat ( according to the Owner Guide )
275/65/r18t
no, the ranger is quite a bit narrower than an f150
It's behind the glovebox inside the HVAC case.
The Ford F-150 Lariat has a timing chain, not a timing belt. Unlike a timing belt, there is no need to have the timing chain changed.
30 gallons per tank.