I recently purchased a 2000 Ram 1500 4X4. I have a few questions about it if the group could answer please.. It has a bit of aftermarket stuff put on it including bigger tires than stock (315/75R16). It appears as though the previous owner didn't have the speedo recalibrated because at freeway speeds, I'm going 12-15 mph faster than what the speedo says. First question - is there any way to recalibrate it without spending the $400 for a hypertech (or similar) device which I'll basically only use that once because I don't trailer at all? Second, the speedo being off would also throw off the odometer, would it not? Secondly, I think the transfer case is leaking fluid. It's got the 231D. Is there a quick fix for this or where is a good place to get a replacement?
Thanks for any help, Socalstaff