2006 Chevrolet 3500 4X4, 6.6 Duramax.

Issue- Brake pedal goes to the floor no brakes.  Severely rusted brake lines and incorrect previous repairs.

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First order of business, remove the body and evaluate the damage.

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Obvious severe rusting, evidence of previous repairs. Notice the compression union for a coupler very incorrect and UN-SAFE.

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Multiple points of failure and potential issues, including fuel supply and return. Both systems require replacement.

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Before and After at the ABS Control Unit. All lines replaced are continuous with no unions to each wheel. 100 feet of rolled brake line was used.

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Fuel lines were replaced from fuel cell to engine connection. Hose is durable fiber braided intended for diesel fuel. Push-Loc fitting at tank were replaced due to rust.

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Final product. Approx 20 hours of labor. New fuel lines and brake lines throughout the chassis. 

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