I was having my temp gauge swinging a couple of days ago and changed the thermostat and it stopped.I sold/removed my turbo kit and was driving to bmp and it started again.It only does it time to time and never goes all the way to h.I'm guessin either a huge ass air bubble or bad sender.Btw it will rise quickly when i turn my high beams on(WTF?) so that there leaves me stumped.
thanx in advance