Its A superchip so just put it back to stock? The same chip has been in the truck for 5 years at the same setting. the code that it is spitting back at me is P1670
My 99 F-250 is just dying sometimes. It has 280,000 mies on it . It does have a chip in it. I have replaced the camshaft postioning sensor. Any help with this problem would be greatjust shutting off while driving ?I have a 99 F-250 with 280,000 miles on it. The cps has been replaced and it...