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richardsonpete's Blog

Archive

E7 454 isn't running right

Posted by richardsonpete , 20 June 2012 · 503 views

Have 1995 454 mack. Truck ran great! and pulled almost as good as my 550 cat. Overhauled it, with a new turbo,rebuilt pump, and big injectors. Got truck back does not run at all like it use to. Pulling the hill's about 10 mph slower . On top of that, The jakes don't work like they use to. Put 3 stage box on pump.. high stage 30% from illinois...

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