I have a Briggs and Stratton 6.25 HP motor on a yard machines lawn mower. The motor will not go up to the operating RPM, It stays at a low rpm and bounces around a lot. I've already replaced the spark plug, clean and disassembled the carburetor, new fuel line, new air filter and screen, And I bought a bunch of other random parts such as new wheels, skirt, and blade.
Video of problem here:
I still cant figure out what's wrong, any ideas?
Video of problem here:
I still cant figure out what's wrong, any ideas?