For the past couple days my temperature gauge has been going up and down randomly. Not slow, more like quick jerks downward and then slowly rising to normal. At first I thought maybe it was because of my A/C, so I turned it off and it returned to normal. However, a couple minutes later it did it again, so I turned the A/C back on and it stopped.

So WTF? Is the gauge going out? Fuse messed up?

Edit: Car is a 1992 Accord LX

 

Bump