FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
I have mercruiser 485 3.7L engine, can any body tell me where ( if possible) i can connect so that i can run my water heat exchanger from the engine cooling system/ thanks Bill:
Not sure what you are asking, Bill.....
Can you be more specific?......
All Merc. 170/470/485 have a heat exchanger......
Do you want to know how to run the hoses?......