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General Motors Diesels

Discussions of GM Diesels. Because friends don't let friends drive Fords!

  1. 6.6L Duramax Diesel

    Discussions of all things relating to the Duramax Diesel
    213
    Threads
    1,388
    Posts
    Latest: 07 LBZ fuel problems in the heat. Farmer Jon, Sep 30, 2020

  2. 6.5L Diesels

    Discussions related to the 6.5L GM Diesel
    290
    Threads
    2,264
    Posts
    Latest: Will a fuel return leak cause a major power loss? u2slow, Sep 19, 2020

  3. 6.2L Diesels

    Discussions related to the 6.2L GM Diesels
    222
    Threads
    1,747
    Posts
    Latest: New to 6.2. Now it won't start; and if it does; it runs poorly until warm. avery, Aug 17, 2020

  4. Gasoline Engines

    Discussions of GM Gasoline Motors
    127
    Threads
    928
    Posts
    Latest: Project Land Yacht (AKA Mine was Lucille first!) chillman88, Nov 22, 2020 at 7:38 PM

  5. General, Performance Upgrades & Accessories

    Discussions related to General info, Accessories for GM Trucks including Performance Products
    112
    Threads
    655
    Posts
    Latest: Gas to Diesel Conversion on 95 Chevy Cheyenne jaed_43725, Mar 4, 2019

  6. GM Duramax Diesel Discussion

    Visit our sister site GmFullsize.com to discuss the Duramax engines.