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  1. Newbie with a 4BTA - suddenly louder than normal

    Cummins Tech Section
    Hi All, Have been the proud owner of a 4BTA conversion on a 94 Landcruiser for a year. Have been learning steadily.. frequently hitting problems I can't diagnose. Here is the latest. At low rpms, in gear or out, the vehicle is now louder than normal.. specifically a ticking and sandpaper...
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