heffe124 Posted April 6, 2009 Share Posted April 6, 2009 i have 2003 mack 427 dump truck i have spent about 8000 dollars try to find why oil is coming from my blow by tube i know sounds easy turbo replaced twice new air compressor new rings had all the upadates could there be somthing with this motor different. i am really out of options. help Quote Link to comment Share on other sites More sharing options...
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