How To Make a HIGH MILEAGE GMC Last Another 150K Miles

Your GMC has 200,000 miles on it. The payments are done. It runs. But how much longer? A new Sierra costs $55,000. This checklist costs about $3,000 — and it buys you another 150,000 miles.

Nine steps, done in the right order, that separate trucks that die at 200K from trucks that make it to 350K+. This isn't theory. This is the exact maintenance plan mechanics use on their own high-mileage GM trucks.
Applies to: GMC Sierra 1500, Sierra 2500HD, Yukon, Yukon XL, Denali — all generations with the 5.3L, 6.0L, and 6.2L V8 engines. Also applies to Chevy Silverado, Tahoe, and Suburban.

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⚠️ Disclaimer: This video is for educational and entertainment purposes only. Always consult a qualified mechanic before performing any work on your vehicle.

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Видео How To Make a HIGH MILEAGE GMC Last Another 150K Miles канала Everything GMC