hey guys i came home from going into town tonight then came home and found a spot on the driveway where i parked of what i think was coolant and the reason i say that is because i open the hood and there is white marks all over the engine and other things and it looks like it came from the radiator cap so my question is has anyone seen white marks from leaking coolant? guys i need to fix this truck to night or the am need the truck tomorrow any help asap would be really appreciated thanks guys