Thread: Spark Plugs
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Old 09-14-2020, 03:43 PM   #5
humfrz
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Quote:
Originally Posted by FR-S2GT86 View Post
I'm getting an occasional misfire on cylinders #2 and 4. Am planning on replacing the set to see if it will cure the problem before I install my supercharger.

You don't think installing different plugs for forced induction would have any benefit? Just curious, are you boosted or naturally aspirated?
Misfires could be caused by the coil on plugs rather that the spark plugs.

I haven't heard from the folks that are boosted that they have any problems with the OEM plugs -

I'm not boosted, at age 77, I'm barely naturally aspirated -
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