Foggy Gauges?

[Nocash]

Driving at night i notice my '77 Monza's 2 bottom small new autometer gauges fog up. The speedo and tac dont just the bottom 2. what yall think? I dont see any moisture in the gauges or anything.

[cjbiagi]

I don't know what else would make them fog up other than moisture. Do you think they are foggy all the time or only at night when they are illuminated?

[spencerforhire]

I know this is a silly question, but do you wear bi-focal glasses? I do, and I have to tilt my head down so I can properly see things on the cluster. Everything farther than about 18"away is fuzzy through the lower half of my glasses.

[firebird77clone]

If you have access to a vacuum pump, do this:

Solder a Schrader valve into the top of a mason jar.

Drop the gauges into the jar, and pull a vacuum. That will remove the moisture.

Break the vacuum with some Freon. The Freon will hang around inside the guage and help prevent future moisture accumulation.