Re: Inspection for 2004 Country Coach Inspire Genoa
Reply #4 –
Yahoo Message Number: 108520
It is the secondary pump that pumps hot engine coolant up to the front of coach for dash heat to come up to temp quickly. It will fail and you will lose all your coolant, shutdown coach in about 20 seconds. It is sometimes referred to as a "school bus pump" (Bluebird used it) or a "pusher pump". It is discussed quite a bit on this forum, and mosy of us have bypassed it and pulled the fuse. It is located near the turbo and gets too hot, and it also runs all the time, whether you use heat or not. As such, the seals eventually fail.
Greg
06 Magna 6642