1- yes regen’s fine 2- coolant is red. I see nothing in the coolant 3- now that you mention it, I have seen some white smoke/steam/ something...
Not running hot or anything like that. It begins shooting out as it builds up air pressure.
Just over 505,000
My MX13 is blowing coolant out the overflow on the reservoir tank. Thinking it may be the air compressor head gasket. Coolant is very foamy