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16 Posts
Hi All,
I've searched and searched but haven't found concrete info.
2012 Impala LTZ - 3.6L.
Changing the plugs this weekend with OEM: AC Delco: 41-109.
I'll be able to torque the front plugs, but not the rear due to the intake.
1st question: Gap
- Manual says .043". I'm reading some people on the forums saying .040". Thoughts?
2nd question: Torque
Online I am reading Torque spec: 15 ft/lbs. Correct?
I can torque the front 3, but not the rear due to the intake.
Is everyone just doing the 1/8th turn?
Thanks!
I've searched and searched but haven't found concrete info.
2012 Impala LTZ - 3.6L.
Changing the plugs this weekend with OEM: AC Delco: 41-109.
I'll be able to torque the front plugs, but not the rear due to the intake.
1st question: Gap
- Manual says .043". I'm reading some people on the forums saying .040". Thoughts?
2nd question: Torque
Online I am reading Torque spec: 15 ft/lbs. Correct?
I can torque the front 3, but not the rear due to the intake.
Is everyone just doing the 1/8th turn?
Thanks!