2013 freightliner with a maxforce 7 had a stuck malfunctioning egr valve and several exhaust leaks all i fixed including boost pressure sensor any ideas on low power light black smoke on wot also running a little over 200° on throttle but fluctuates down 15° 20° after coast for 1 to 2 mins? All the obvious has been checked but I appreciate your ideas thanks!
That doesn't seem right...Maxxforce was an International/Navistar engine. As far as I know they only ended up in International and Ford trucks. You sure it's not a cummins?
I never saw Freight liner with Maxxforce 7 my self. I really wonder what's the story here.
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Sorry man. I was just surfing the forum, I did have a bus with Maxxforce 7 in our fleet, and that engine was junk. That is why I opened up the thread, and decided to comment.