| Professional Automotive Repair Technical Discussions for July 16, 2025 International Automotive Technicians' Network (iATN) - Members Only  | 
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Fixes & Summaries for GM
	
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| 2015 Chevrolet Silverado 1500 LTZ 5.3L Lifters VIN: 1GTV2VEC5F Thanks all for the replies. I pulled the head, the cam and roller were both pitted. Starting to happen on other cylinders also. A deleted motor from Jasper ended up being not much more than the parts and labor for a cam and lifters.  | 
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