I guess it depends on the truck. My truck will not tow anything, just pulling a hill drops my speed and causes my EGT's to hit 1200 in a hurry, then the water temp starts to climb. Have you ever towed anything with it before? That's where I'd start. Good luck to you and I hope you don't end up being on the towed end! John
83 K-20 8600 GVW, NA 6.2 \"J\", T-400, New interior, 2.5\" lift, 33X12.50X16.5, 3\" Dual Exhaust, AmsOil Dual Stage Air Filter, Lots More!!! FOR SALE!!! robertsonthego at msn dot com