[AT] Old test for a bad valve?

[Cecil E Monson]

> I sorta remember that there is a simple test for a bad engine valve-

-something like holding a piece of paper against the end of a tail pipe

(exhaust stack for a tractor).  Anyone remember the details?     John

	I've heard of it in regards to blowback out of the crankcase.
In that case, the blowback from a bad valve would puff out of the
oil filler tube. Don't know about the exhaust pipe test.

Cecil

-- 
The nicest thing about telling the truth is you never have to wonder
what you said.

Cecil E Monson
Lucille Hand-Monson
Mountainville, New York   Just a little east of the North Pole

Allis Chalmers tractors and equipment

Free advice