Quote:
Originally Posted by RetiredPig
Have they come up with any changes that would make it worth it to have it done.
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I just had my 04 at the dealer a couple months ago for a tranny flush. I was not having any problems with the truck, but I requested they update it to the latest calibraition, mainly to get the Injector inductive heating and hopefully avoid any cold starting problems in the future. The paperwork indicated they went thru (8) updates. I have not noticed any driveabilty, starting or mileage changes in the truck in the last couple monthes, but it hasn,t gotten really cold yet either.
So I guess its your choice.
By the way, good choice on the coolant filter. Installed mine at 5K. Now at 145K with a clean coolant system. 
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2004 F-350 Lariat, Supercab 4X4 FX4, DRW
Dark Toreador Red/Silver, 6.0L, Torqueshift Auto, ESOF, 4.10 LS, Camper Package, Dual Alternators. Build Date 6-8-04, Eng 5-28-04, Lance 9.5 Ft Camper.
Past 2002 F-350 Lariat, Supercab 4X4, Toreador
Red, 7.3L, Auto, DRW, Fully Loaded.
Past 94.5 F-250 Lariat, Supercab 4X4, 5 spd 7.3L PSD.
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