Idling in staging and the engine temp starts jumping around, then it settles down and is normal. Next pass idling in staging, the tach does the same thing, then its fine. Checked all of the connections and see no problem. All grounds are good.

Has anyone seen this?

This dash was fresh two years ago.

Junk I’ve sent mine in 5 times at least an have to beat on screen now to get oil pressure to quit jumping around...

Try taking it out of the car and tighten all the little screw's on the back a little. I did that on one that the oil pressure would jump around until i smacked the screen and it would stop. That cured the problem.

Had that same issue. Took connector off back of gage and tightened (closed up a little) all of the female terminals inside the multi pin connector. Working fine ever since, except for the back lighting, thats a whole other issue!

Thanks guys, sounds like there is hope, I will mess with the connectors and screws.

Only one more chance this year to test it. The forecast is 40 and snow/rain mix for Saturday and not much better on Sunday. Might not find out if its fixed until May.

This message has been edited. Last edited by: Tom H,