Spark plugs

1997 BUICK PARK AVENUE
24,500 MILES • 3.8L • 6 CYL • FWD • AUTOMATIC
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SEDAZ1
  • MEMBER
  • 1 POST
What size of socket do I need to take off the spark plugs, and what is the torque amount I need to use to put them back on ?
May 10, 2017 at 7:00 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
because of aluminum heads do while engine is cold use anti seize on threads of new plugs. you will need a 5/8" socket to remove them it may need be deeper than normal depending on what plug you use.
May 10, 2017 at 8:43 AM
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