Gulf Stream Owners RV Forum - View Single Post - 2001 Yellowstone Class A Diesel M-8407

bdeluca · 12-23-2021, 10:31 PM

Hello all, new to the site. I just bought my first class A. I need some help winterizing it. The unit has a manabloc manifold. How do you winterize this unit? I can not find a suction line on the water pump to suck up the antifreeze. Any idea what I am missing here? Thanks in advance.

12-23-2021, 10:31 PM	#1
bdeluca Member Join Date: Dec 2021 Posts: 34	2001 Yellowstone Winterize Hello all, new to the site. I just bought my first class A. I need some help winterizing it. The unit has a manabloc manifold. How do you winterize this unit? I can not find a suction line on the water pump to suck up the antifreeze. Any idea what I am missing here? Thanks in advance.