Looks like a splice into the heater line. Why is it going to (coming from?) the radiator?
x2...I wonder if they eliminated the drain petcock for some reason....
i have know clue lol. i am trying find out if i need it or notLooks like a splice into the heater line. Why is it going to (coming from?) the radiator?
No, you don't need it. The bigger question is why it even exists? And is there a special bung on the bottom of the radiator?
Its like that to help warm the transmision fluid on cold days.
what he said, stick trucks dont have it.