It's either the rear heater core, and it's running down the line as it enters the cabin, or it's an actual tear in the line taking coolant to the rear heater core (which I've read is in the frame and requires the body be lifted off the frame to replace). Either way, I just want to bypass it and eliminate the problem (and heat for my soon-to-be chilly passengers)
My TB EXT is equipped with the aux pump that helps move coolant to the rear, and I'm having a b**ch of a time tracing the coolant lines. Does anyone have an image of coolant diagram to include this pump. Or can anyone tell me the hoses to bypass coolant to the rear.
Thanks in advance.
My TB EXT is equipped with the aux pump that helps move coolant to the rear, and I'm having a b**ch of a time tracing the coolant lines. Does anyone have an image of coolant diagram to include this pump. Or can anyone tell me the hoses to bypass coolant to the rear.
Thanks in advance.