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Old 02-21-2021, 04:56 PM   #12
Dzmitry
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Quote:
Originally Posted by gm5oh View Post
So I installed the new coil pack today, and I am misfiring a LOT less than before, but I still misfire once every blue moon only in cylinder 3. I will probably change the spark plug and check the gap before installing it. I only misfire low - mid-range RPM when the motor is under high load (usually WOT at that RPM range).
Interesting, yes at this point I would do what was said above and change the spark plug as well or check the gap at the minimum. If this plug has any defects, the last thing you'd want is to beat up your new coil pack.
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