GSC 6.5L turbo diesel. Things to look at when purchasing a 6.5
6.5L diesels. Check the coolant. Oil. Fuel pressure. And the typical GMT400 issues as you work your way through purchasing a 6.5L diesel as a work truck!
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Best 6.5L Bulletproof + Improvements + Scan Tool
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GSC 6.5L turbo diesel upgrades. HX35. Intercooler. Lift pump. What’s worth it?
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REVIEW: Everything Wrong With A GM 6.5 Detroit Diesel
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Making a 6.5 Turbo Diesel Reliable. Fixing the Achilles Heels of the 6.2-6.5 Detroit engines
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1992 Chevy K2500 Turbo Diesel | Retro Review
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Get Duramax Torque from a 6.5 Diesel-How to Build a Forged 6.5 for Work-Squarebody Diesel, Part 1
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6.5L PMD issues
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The DISASTROUS 1992 Chevy 6.5L Diesel That DESTROYED GM's Reputation
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6.5 Turbo Diesel intake upgrade. EGR to Non-EGR
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HX35 TURBO UPGRADE - 6.5 Diesel
![Replacing GM 6.5 Diesel Injectors - Knock Fixed? [C3500HD Part 2]](https://i.ytimg.com/vi/JTGx9_zwggk/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCMadVmwZerWi9oZ-qaP_kknntzwg)
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Replacing GM 6.5 Diesel Injectors - Knock Fixed? [C3500HD Part 2]
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7.3 Powerstroke Vs. 6.5 Diesel
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GSC is a 6.5L diesel a good truck? 10 years of Casper!
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Why the 6.2 & 6.5 GM diesels aren't so bad
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6.5 DIESEL ENGINE - HOW TO BOMB PROOF IT
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Why buy a 6.5L?
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How This 6.5 Diesel Makes Duramax Torque - Build Breakdown
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Boosting Power: Upgrading A 6.5 Detroit Diesel With A Holset Hx35 Turbo!
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6.5 Chevy Diesel Revival!
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