Hi All! Please help
I'm new to the forum! I have been browsing around and seeing some awesome conversions around here. I purchased a 1997 Blue Bird TC 2000 two weeks ago and have been spending the time to take out the seats, etc.
I wanted to take out the heater in the back and released the fluid from the bottom of the engine. Before finishing to take it out I wanted to go on a ride and when I turned the engine on the "low coolant" light came on. I took one of the pipes going to the back heater out already.
Is the heater system for the back heater connected to the engine coolant or is that a separate circulation? Can I take out the heater entirely and just refill the coolant and have the heater valve that is on the bottom of the engine closed? Or do I need the heater system for the engine to function properly?