Im having trouble with my project truck (59 Apache LS3 6 speed E38) I have no "tune" its mostly stock I have just changed a few things like VATS,difco,COT, no rear o2's
I'm having a problem with the ETC I guess, right at 5000 at WOT it nose dives and practically goes to idle
Im not great with HPtuners and this is my first experience with it.
I have seen somthing about "power reduction mode" but im afraid to play with it
My set up is a 2011 camaro 2SS LS3 6 speed ford 9 inch 3.70