Spark plug gap

1998 PONTIAC GRAND PRIX
300,000 MILES • 3.8L • 6 CYL • 2WD
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WOODMAN63026
  • MEMBER
  • 1 POST
Spark plug gap. Tune up motor
Aug 24, 2019 at 7:55 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JIS001
  • CAR REPAIR CONTRIBUTOR
  • 3,412 POSTS
Spark plug gap 1.52 mm (0.060 in) and that is for the either the 3.8L asperated engine and super charge engine. Please let us know if you need anything else to get the problem fixed.
Aug 24, 2019 at 9:24 PM
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