On Feb 13, 7:17 am, "Jay Honeck" wrote:
Jay, are you sure that leak down tester is working? I can't imagine how
any cylinder, let alone all six, can be that high.

I've had my doubts about his equipment for years -- the compressions on my
engine are always 78 or highter -- but I did the procedure myself this time,
with his guidance. The gauges work as advertised, and I don't know how they
could be anything but right. I mean, it's a pretty simple device and test.

I guess it pays to fly every few days? Dunno -- but I'm not looking a gift
horse in the mouth. (And I can heartily recommend Millennium cylinders!)
--
Jay Honeck
Iowa City, IA
Pathfinder N56993www.AlexisParkInn.com
"Your Aviation Destination"

Those testers have a .040" diameter by .250" orifice inside
them, between the gauges. If the tester goes haywire it's usually dirt
or other crud in the orifice, and the readings would be very low if
that happened. To get high readings you'd need that hole drilled out,
not very likely.

Dan