PLEASE HELP!!!!!!!!! Gas and Temp Gauges Bounce
i have an 1992 318i convertable and i have had it for a couple of years now. it has always had this probablem and does not effect the way it runs, it really runs great and smooth and still gets 28-33 mpg average. the gauges seam to bounce up and down when ever they want to, so i never know how much gas i really have and have to rely on the milege. it does not over heat but sometimes it will say it is at 3/4 of the way hot but then i can tap on the dash and it goes back dwn to the right place, same thing with the gas gauge but i still dont think it is ever right. i was just wondering if there was anyone that knows what i can do to fix this problem as it is probably something very simple. Does anyone have any advice?