Please note that the PICTURE UPLOAD function is not working. The iBoats Forum Moderators are working with the system administration folks at the parent company to get the issue resolved. This happened about a year ago and here we are again. In the meantime you can post photos as links to a picture hosting site of your choice. We are sorry about the inconvenience and will advise when the issue is resolved. Thank you for your patience.
We’ve got a ‘86 Thundercraft with a 3.7 Mercruiser 170hp that keeps running hot. Last summer we had a cracked head and replaced it, new impeller & water pump seals. Have ran it a couple times and it’ll get up to 190 and we quit. Cleaned the heat exchanger and both sides are patent through it...
