the last time i changed the spark pluges in my 86 Subaru gl wagon, i took the engine out. seriously, it needed a clutch at the time.
The same way you gap spark plugs for any car that uses spark plugs.
Talk2DIY Automotive - 1986 Spark Plugs was released on: USA: 3 March 2004
There could be so many problems. Batery, starter, alternator, serpentine belt, no spark... the list is endless. spark plugs? spark plugs?
Toyota spark plugs from dealer pre gaped
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 )
.050 inch spark plug gap - 1986 Ford Mustang 5.0 L ( 302 )
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
that all depends on the size of the engine, if its a 4 cyl which im assuming it is then it will have four spark plugs, 6 will have 6 and so on and so forth