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Beware everyone with a 5.3 or 6.2 L V8 engine. I had my warranty denied because I bought a tire that was .4 inches diameter bigger than the factory tire. Don’t buy these GM products with the 6.2 or the 5.3 L engine.
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You may want to appeal that decision! My 2020 GMC 6.2L experienced a lifter failure at 8,200 miles – fully covered under the warranty. THis is a known problem to the service technicians…
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Mine went at 64000 and I had the 7 year 100000 warranty
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mine had 130,000 with a lifter failure 2018 denali
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