2 of 2 people found this review helpful
Beware of spark PLugs
By Kdn on
2006 Ford F-150 XLT 4dr SuperCrew 4WD Styleside 6.5 ft. LB (5.4L 8cyl 4A)
Overall great truck. 5.4 has plenty of power. The only thing wrong with the motor is the fact the Motorcraft spark plugs are 2 piece that sit about an inch farther in the head than they are supposed to and break off in the cylinder heads when carbon surrounds them. You can purchase a tool to remove them but beware if something happens its CHEAPER to take it to the dealer to have them changed. Champion makes a one piece plug that isn't supposed to break. Oh, and the plugs run about $20 a piece. Interior is roomy, Seats are normal ford seats. Seemed like i was running through a quart of transmission fluid every 5000 miles after a bottle of Lucas Transmission Conditioner it stopped.
interior room, power, body styling
Fords STUPID design of the cylinder heads and spark plugs