The distributor cap is installed with the marked # 1 position facing AWAY from the engine The distributor rotor turns CLOCKWISE The spark plug firing order is 1 - 5 - 3 - 6 - 2 - 4
15426378
Could be the ignition module. It's attached to the side of the distributor.
map sensor
1987 Ford Truck F150 1/2 ton P/U 2WD 4.9L FI 6cylThe Spark Plug Gap.044 (In thousandths of an inch)
how can I chang me spark plug in my F-150 foRD `picku
.044 inch ( all available size gas engines )
The spark plug firing order for your 4.9 L ( 300 cubic inch ) straight 6 cylinder is : 1 - 5 - 3 - 6 - 2 - 4 The distributor rotor turns CLOCKWISE The marked # 1 position on the distributor cap faces AWAY from the engine The engine cylinders / spark plugs are numbered 1 to 6 , from front to rear
The internal hall effect switch could be bad or the module that is bolted to the side of the distributor. Most Advance auto parts stores can test the module for you.
The spark plug firing order is ( 1 - 5 - 3 - 6 - 2 - 4 ) The distributor rotor turns CLOCKWISE The marked # 1 position on the distributor cap is installed facing away from the engine
The spark plug firing order is ( 1 - 5 - 3 - 6 - 2 - 4 ) The distributor rotor turns CLOCKWISE # 1 position on distributor cap faces AWAY from the engine The engine cylinders / spark plugs are numbered 1 to 6 going from front to rear
i am having same problem on mine same type truck.mine is electronic ignition box.
sparkplug placement for 97 f150 4.6