How do you know if this little engine is running hot? I have it running in a barrel and the engine gets a hot smell. The block is almost too hot to touch. I inspected the water pump and it looks OK. The tube seems to be attached to the pumo and up the the leg. What else do you look for?
1968 33hp Johnson. The engine will not open up to full throttle. It will only idle. Last summer I replaced the plugs because it is something I do every year. After I put the new plugs in the engine would not rev up. I put the old plugs back in and same problem, only this time I stripped the...