Is there anyway to back flush a 1986 Johnson 50HP. had a Lower Unit problem had to install another one so I put a new water pump on it while it was out.
When I fired it up with the muff on it with the water hose the pee hole scooted out a good stream for about a30 second's then it quit. The pee hose is clear back to the engine and I rechecked the water pump and the little key and all is good. I am thinking that something got pumped up into the engine and stopped the water from flowing. Is there anyway to back flush the engine with air or water, and if so where would I do it at?
When I fired it up with the muff on it with the water hose the pee hole scooted out a good stream for about a30 second's then it quit. The pee hose is clear back to the engine and I rechecked the water pump and the little key and all is good. I am thinking that something got pumped up into the engine and stopped the water from flowing. Is there anyway to back flush the engine with air or water, and if so where would I do it at?