1998 Chevy Lumina spark plugs

Tiny
TAICHITHEAKITA
  • MEMBER
  • 1998 CHEVROLET LUMINA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 129,000 MILES
Spark plug installation torque
Friday, March 5th, 2010 AT 1:26 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome, 3.8L-- 20 ft lbs, 3.1-- 15 ft lbs. ACDelco told me, one time, long ago, if no torque wrench, a quarter turn past finger tight. Don't quote me on that, it was a long time ago.
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Friday, March 5th, 2010 AT 2:29 PM

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