3.8 liter V-6 : .060"
spark gap 1984 regal 3.8
The Spark Plug Gap.060 (In thousandths of an inch)
The spark plug gap for a 2000 Buick Regal should be set at .060 inches. New spark plugs may be purchased at an auto parts store and will be preset.
.060 is the typical spark plug gap for your engine.
The gap is- .060 inch. Use a gap guage or feeler guages.
2000 Buick century gap for spark plug 3.1l
The spark plug gap for a 2003 Buick LeSabre should be set at .060 inches. The best spark plug for this vehicle would be an Iridium plug.
plug gap is .060
there should be a sticker under the hood of the car that tells you what the gapping should be. .60
The gap is .060
.060
The spark plug gap for a 1993 Buick Century is: .045 for the 4 cyl 2.2 engine .060 for the V6 3.3 engine