In Reply to: Re: Possible valve noise posted by Tlawing on September 07, 2020 at 00:29:36:
Chatter could be a bunch of things. A stethoscope might come in handy. You can make your with a bout a 4 foot piece of 3/8 inch fuel hose. Fire it up and one end to your ear, the other all over the engine. Side plate, water pump, generator, etc.
Oh yeah, the fan belt is turning watch your hands.
You said your valves were adjustable, might be your problem...
Then again could be...?
Hopefully a far more intelligent person than I chimes in shortly on how to adjust your valves.