heater tube question
#1
heater tube question
I need to replace the heater tube that sits in the valley under the intake. It is dripping from a break in one of the brackets. The one currently on the truck has a large hose connected to the end of it and then a smaller port with a small hose. My question is the new part to replace doesn't have the small port on it. Do I need that and what is it used for?