Check the Vehicle Emissions Control Information ( VECI ) decal located in the
front of the engine compartment ( it will show the type of sparkplugs to use
and the spark plug gap )
The spark plug gap for a 1988 Ford Mustang is: .044" for the 2.3L 4-cylinder engine .054" for the 5.0L V8 engine
On a 1965 Ford Mustang , the spark plug gap for the 200 cubic inch straight 6 cylinder engine is .032 - .036 inch
On a 1967 Ford Mustang : * If you have the 200 cubic inch inline six cylinder engine : The spark plugs are gapped at ( .032 to .036 inch )
On a 1966 Ford Mustang : 200 cubic inch inline six cylinder engine : The spark plugs are gapped at ( .032 to .036 inch )
.044 inch spark plug gap for the 2.3 L - 4 cylinder engine in a 1993 Ford Mustang
.32 to .36
For the Ford Mustang , 200 cubic inch inline six cylinder engine : ( .032 to .036 inch spark plug gap ) ( in the 1960's )
According to www . ford parts . com ( no spaces ) The spark plug gap for the 2.3 liter four cylinder engine in a 1992 Ford Mustang is ( .044 inch )
.054 is the recommended length
The ( 1968 ) Ford Mustang 200 cubic inch straight 6 cylinder spark plug gap is ( .035 inch ) I'm assuming the 1967 was the same ?
( .044 inch ) for the 2.3 liter four cylinder engine in a 1989 Ford Mustang ( according to one of the Ford websites )
.044 inch ( according to motorcraft . com )