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YouTubeDEBOSS GARAGE
Duramax Diesel Common Problems - Blown Head Gaskets, Bad Fuel Injectors & More
This Duramax 6.6 LB7 has been through hell, had every common problem with the engine. We show you how to fix head gaskets, test fuel injectors, and how to rebuild the top end! Watch more How To videos: https://www.youtube.com/playlist?list=PLYbEYVyB_NH_Lufl7aRT1ICBrRLvwjex1 00:12 GMC 6.6 Duramax LB7 04:39 Engine Teardown 05:06 Injector Testing ...
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