Question about GMC C3500

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Just changed the fuel injectors in my 2001 3500 series duramax 6.6 diesel, need to what to set valves at

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  • danann363 Oct 07, 2009

    what is TDC

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These valves are hydraulic, bring the cylinder to TDC and then go to zero lash and then 1/2 more turn tight.

Posted on Oct 07, 2009

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The first link offered has information to set you up US Diesel Parts Fuel Pumps Injection Pumps and Injectors GM Duramax LB7 . Now on to the location. Here is a quick feed to watch duramax cp3 pump swap . Lets finish with this gentleman's input and contribution. Duramax cp3 high presure fuel pump removal .


This will provide a look and see distant generalization of what you may be getting into and some live experiences of those who did. Fare. Well.

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I need some good feedback.

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1 Answer

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1 Answer

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1 Answer

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