In a 1988 Ford E-150 :
If you have the 4.9 liter / 300 cubic inch inline six cylinder engine , you need
( 6 spark plugs )
If you have the 5.0 liter / 302 cubic inch V8 engine or the 5.8 liter / 351
cubic inch V8 engine , you need ( 8 spark plugs )
The spark plugs for this car are on the right side of the engine. They are located beneath all of the wiring and tubes of this vehicle.
whats the gap size for a 1985 e150 econoline conversion van (carbed) ======================================================= According to one of Fords websites : For a 1985 Ford E-150 : All engines have the spark plugs gapped at ( .044 inch ) * the HIGH ALTITUDE version of the 4.9 liter six , the spark plugs are gapped at .054
Check the Vehicle Emission Control Information ( VECI ) decal located in the front of the engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
just take the big engine cover inside the veh, and the whole engine will come to your eyes.
According to one of the Ford websites : For a 1986 Ford E-150 : Both the 5.0 / 302 cubic inch and the 5.8 / 351 cubic inch V8 engines have the spark plugs gapped at ( .044 inch )
SPARK PLUG GAP2004 Ford Truck E150 Super Duty Van 4.6L EFI 8cylThe Spark Plug Gap.054 (In thousandths of an inch)
1-5-4-2-6-3-7-8 1979 thru 1988 302
Spark plugs & wires, ignition rotor & distributor cap,air filter and for all there worth I usually replace the oxygen sensor at the same time.
Check your underhood sticker, it will have that information.
On the distributor cap
.054 inch ( according to www . motorcraft . com - no spaces )
On the sides of engine block.