Sooo getting onto the highway this morning and shifting the car bucked a little bit and sent the temperature gauge around and wedged at 3:00 directly across from the numbers. And.....it didn't go back. Do you think loosening up the gauge cover will let it drop back down into normal position. This might be the weirdest thing I've seen.

 

i dont know forsure but your temp sensor could of gone out its a cheap and easy part to change