gauges

[Macka21]

I installed some gauge today in my ss oil pressure an volts. My question i when i drive my car my volts gauges goes all foggy to see wat could be causing this? And also wat pressure should my oil gauges read i have a cam also

[Cosmosis]

My guess would be if the gauge is mounted in the spot above the airvents, and there is a slight crack in the gauge, moisture is getting in when the aircon is on.

[Macka21]

I didnt have the air con on

[Cosmosis]

thats abit of a strange one... and its only the one gauge doing it? ... it has to be a fault with a gauge. i cant thing of anything else that woud cause a gauge lense to fog unless it has a crack in the lens or housing. what brand is it?

[Macka21]

Yeah but then after driving a little it starts to clear up and its speco

[macka_21]

well went out for a drive today and my oil pressure gauge started filling with oil so i checked the join and it was tight and not leaking so something inside the gauge has broken so back to the shop they go and ill get electrical