Kenneth Brooks
Recruit
- Joined
- Jul 13, 2007
- Messages
- 1
Please help!! I have a 1991 Chaparral with a 4.3 engine. I bought this thing with a over heating problem. It has cracked the block & heads, that I knew. When I tore it all the way down, I found no reason for this to have happen?? The raw water pump impeller looked new, so I checked the plastic pipe that is between the engine & the transom. That is where I think the problem is??? How does this thing come out and where can I find this?? I also found the exhaust bellow was torn apart. where can I find this? The orginal owner said it ran hot with him and he took it to a marina where they changed the thermostat and impeller, We all know this did not fix it. He thought the guage was bad and puked the engine. Can anyone help with some info on this. I know Yamaha does not offer parts??? then who??