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Duramax Diesel & 8.1L Big Block

The torque monsters. Tech for the LB7, LLY, LBZ, LMM, LML Duramax engines and the 8.1L Vortec (L18). Covers the Allison 1000 transmission.


585 topics in this forum

  1. Brake Light

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  2. future diesel

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  3. 3" or 4" exhaust?

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  4. 2006 duramax

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  5. 97 6.5 auto K2500

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  6. cetane

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  7. High Engine Idle

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  8. Chaffed Harness DMAX 04

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  9. keep my diesel warm!!!

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  10. LLY Boost Pressure

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  11. '83 Diesel questions

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  12. LLY exhaust ?

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  13. cold start

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  14. Edge A2

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  15. Turbo Whistle

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  16. High mileage diesel

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  17. stalling

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  18. Fuel Filter

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