In addition to the title, no response when throttle is twisted. Jets are all clear. Disassembled carb and throughly cleaned. When running with choke, you can push the choke plate down a bit and let it up and it revs up. Could it be the fuel pump?
I just recently bought a flat bottom boat with a 1973 20 hp Johnson. The motor runs but only if yhou squirt gas/oil mixture into the carb. I've pulled the fuel lines and made sure they were getting fuel through them, with the same results. I then pulled the carb off and cleaned the outer...
