Re: 1977 500/50 Merc with cooling circulation problem, no tell tale stream. I'm baffl
Thanks for the advice, I'm sold on the barrel!
I rechecked all the new water pump just in case. Pulled brass tube and inspected. Ran weedeater line up through the tell tale. Put lower unit back on and into...
I just bought a neat old '77 Lund with a '77 Merc 500/50hp serial number 470XXXX. I have a water circulation problem that I can't seem to find any further info about in the SELOC service manual. I posted on another recent thread but now think this is a different problem and best to start...
