on the bottom of the block on the left side( when facing the vehicle)
All sides of the engine.
According to one of Fords websites : For a 1986 Ford Mustang , 5.0 L / 302 cubic inch V8 engine : The spark plugs are gapped at ( .050 inch )
I believe it is a 2.4 NAPS-Z engine with two coils and eight spark plugs.
For the ones on the side you may have to remove the engine mount or starter. For the ones on the back you will have to remove the transmission.For the ones on the side you may have to remove the engine mount or starter. For the ones on the back you will have to remove the transmission.
.054 inch ( according to fordparts.com )
Freeze Out plug, cracked block or waterjacket.
front of engine at top on right side facing engine
oil on the spark plugs is generally due to broken ring or rings in the cylinder or cylinders can also lead to a blown engine
It is located on the lower intake manifold on the driver side of the engine. It is close to the front of the engine.
Auntie Freeze was created in 1986.
Top of engine under air cleaner
If it is a V8 engine it will be located on the side of the engine toward the front. If it is the V6 it will be an electric pump located inside the fuel tank.