Will not start - Chevy and GMC Duramax Diesel Forum
07.5-10 LMM Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.

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post #1 of 4 (permalink) Old 03-12-2011, 10:27 AM Thread Starter
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Will not start

2007 6.6 lmm change injector pump ,fuel filter will not start just turn over
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post #2 of 4 (permalink) Old 03-12-2011, 10:39 AM
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Did you loosen the bleeder screw on the filter housing and prime the system to there?? Also why did you have to change your CP3 anyway???

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post #3 of 4 (permalink) Old 03-12-2011, 10:51 AM Thread Starter
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I did prime the system, i change the pump dealer was getting a code
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post #4 of 4 (permalink) Old 03-12-2011, 10:59 AM
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Why did you change the injector pump-- seems like it should have lasted a lot longer on a 07.

It is possible that you still have air in the system-- but a code will help diagnose the problem.

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