kdf101
New member
I have a 1973 MF 175 with a gas Perkins engine. It has a new carb on it, but still runs rough, which I assume may be points and timing, it also has new plugs. The main issue is when I start it, the rpm痴 go up and down at random, and the engine will just rev all the way up to almost max without the throttle lever being touched.