According to the 1999 Ford F-150 owners manual :
For all the engine sizes ( 4.2 liter V6 , 4.6 liter and 5.4 liter V8 engines )
( .052 to .056 inch spark plug gap )
** confirm with what is on the VECI ( Vehicle Emissions Control Information ) sticker in the engine compartment **
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 on a 1999 Suzuki Intruder 1500 is 0.035 inch. This is a common spark plug gap size for motorcycles.
What is the spark plug gap for a 1999 Nissan Quest w/ 3.3 engine?
.054 inch
The Spark Plug Gap.040 (In thousandths of an inch)
The 1999 Kia spark plug gap setting is .035. Most spark plugs will be pre-gapped by the spark plug manufacturer.
The spark plug gap is .020 on your gapper gauge!
The Spark Plug Gap.060 (In thousandths of an inch)
.044 inch
According to the Hanes Manual: .044