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Old 08-13-2025, 11:50 AM   #25
mstgeer
 
Drives: '17 2SS Vert H50, A8, F55, NPP
Join Date: Jan 2018
Location: NW PA
Posts: 187
Quote:
Originally Posted by KingLT1 View Post
Dealership isn't going to cover a car that has an aftermarket cam/valvetrain. You would be better off taking it to a reputable performance shop.
I'm not the OP, My car is 99% stock. My car was having a similar issue so i just piggy backed onto 302SS's post rather than clutter the site by starting a new "misfire" string.

I did learn there are multiple versions of the GM platinum extended service agreements which are underwritten different companies (not GM) and they have significantly different excluded parts.
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