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Old 09-09-2023, 05:37 PM
Joe's Garage Joe's Garage is offline
Chief Ponti-yacker
 
Join Date: Oct 2016
Location: Las Vega$, NV
Posts: 645
Default Swap THAT plug with another cylinder

Like Steve25 says, sometimes the plug just isn't quite up to the turbulence of TDC.

If the dead cylinder moves with the plug, you found the issue.