Frode Berg wrote:
Hi!

Anyone have any experience in changing OAT gauge an old Cherokees?
Ours has the old probe sticking out the tope of the windshield, but after
replacing it twice with new units, it still doesn't work.....

We would love to get a newer more reliable digital OAT readout.

My OAT is now a probe on the JPI engine analyzer. I'm cornfused as
to how much can go wrong with the old unit that gives you problems.
My previous OAT was just one picked out of the Wentworth aviation
junk box at a few Oshkoshes ago. I've still got it somewhere.