.044 inch for 4.9 L ( 300 cubic inch ) straight 6 ( .054 if HIGH ALTITUDE ) .044 inch for 5.0 L ( 302 ) and .044 inch for 5.8 L ( 351 )
The spark plug gap is .054"
The spark plug gap is .054"
www.motorcraft.com shows the spark plug gap as .044 inch
The Spark Plug Gap.060 (In thousandths of an inch)
.045 plug gap.
.054 inch
According to the Hanes Manual: .044
.044 inch
.054 inch
2001 Ford Truck F150 1/2 ton P/U 2WD 5.4L EFI 8cylThe Spark Plug Gap.054 (In thousandths of an inch)
1987 Ford Truck F150 1/2 ton P/U 2WD 4.9L FI 6cylThe Spark Plug Gap.044 (In thousandths of an inch)
the gap should be .025