The guages in my car will drop to zero while I'm driving.
I will be driving on and all of a sudden all of the gauges will just go to zero. It's as if I were turning the car off. Then a split second later, they are back up again.
Sounds like you have a broken wire or loose connection. a broken wire may make contact for awhile and then a small bump or something will break the connection and vibration will make contact again. Could be internal in the wire loom! Probably going to be very hard to trouble shoot. I would start at the fuse box and work toward instrument panel.
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