Yeah. Autometer Cobalt. Electronic Boost, Oil Temp, and EGT gauges like to play on their own. They usually all 3 work, but then about 10 minutes into a drive, they all stop working. Anyone have any experience with this? I bought the gauges brand new. It seems to be getting worse..(more frequent). Who can think of a legitimate reason for this occurance? It's really pissing me off. Im starting to regret getting these, and not just going with some Defi's. Get what ya pay for I guess..I thought autometer would be reliable. Apparently not.