Vxcf4ne.hex
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Vxcf4ne.hex
I was reading a bit about the STC fitting for the HPOP and such things. In there it talked about the cold starting thang, I don't know how cold it gets most places in the winter but up here it can very cold and it sounds like mu truck starts better than a lot of trucks down south! ( unless you have that dreaded 15-40w oil in even when plugged in ) 
Anyways, this is the stock tune / flash i seem to.
I have wonder how many are running it as the stock tune and it runs a little pump of sorts before engine start and after engine is off, I think this helps with the starting issues?
tune/flash = VXCF4NE.HEX I do beleive it is correct this is the one my tuner stored as the stock code.
Anyways, this is the stock tune / flash i seem to. I have wonder how many are running it as the stock tune and it runs a little pump of sorts before engine start and after engine is off, I think this helps with the starting issues?
tune/flash = VXCF4NE.HEX I do beleive it is correct this is the one my tuner stored as the stock code.
