woodmaster
May 6, 2012, 12:04 PM
I have an 18 hp briggs and stratton engine. It was not running right. I put in new plugs and I noticed one plug was pretty clean and the other one was black. I had the engine running for a bit then it dies. I felt the plugs and the left plug was cold and the right plug was hot. I do not believe the left plug is working or firing. What could be the problem??
Mike
Mike