my dad has the 2008 freightliner classic sd, amazing truck, it has the 475 cummins, should he pump it up to 550, or leave it, what will the gas milage be after that, its really good now
ISX Cummins running crappy...I think ?
Discussion in 'Trucks [ Eighteen Wheelers ]' started by 75woody, Dec 12, 2006.
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After reading the previous 60 posts on this thread, if you have a good ISX, "Leave it alone".
You could end up shaking hands with the devil. -
i had that problem with a isx I was leasing from CRST. They had a injecter recall at that time and after trying several different things replaced the injecters and it ran like a top. The injectors were leaking causing the engine to run too hot and when a ISX does this the engine derates the power to protect itself I was told.
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Right on Packrat, it's called load sensing software. I drive a 2007 T-800 with a ISX 475hp and it runs the same way, no load it limits at 1600 rpm, loaded it will run right up to 1900 rpm. Good call.
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i reply to your Thomas Jefferson quote, not your comments :
" better to be beholden to those who have their bottom line in mind , than to Mindless Bueraucrats who promigate laws to which they are not beholden, for their only purpose is to enhance their own position , ensure their own prosperity , and you , Sir , can be ######."
PawPaw1 said that , and if you think an autocratic Government is better that a free people , pursuing their own self interests , then welcome to Obamaland.DonM Thanks this. -
would you have some pics of that tip...
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