Hi. I'm new to the forum so please bear with me. (Think I posted this in the wrong area first time round!)
I've got a weird problem with my daughters Fabia. For no apparent reason the temperature gauge will suddenly go from normal to max even though the engine is not overheating. At the same time both the red thermometer symbol and audible warning come on. Everything returns to normal when the engine is switched off and re-started. Our local garage haven't got a clue and have suggested we sell it and buy another car; not very helpful as we only bought it in July! Any suggestions as to what may be causing it?