I Have Had The Gauge In For About 3 Mounths With Out A Problem. But The Other Day I Was Towing And I Noticed That The Gauge Would Go Up To About 20-22 Psi And The Needle Would Start To Go Crazy And Jump Around. What Is Wrong? Anyone Have This Problem?

 

Is it and electrically powered gauge? What brand? Waht does go crazy mean...bounce around, peg at max or what?

 

When I Get On It The Needle Stays Around 24ish Psi And Shakes Around And Doesnt Go Up

 

Just guessing you may have a boost leak that shows up at the
higher pressures. Try checking all your boost plumbing clamps.

Larry