Hi, i got a 1995 VW golf (automatic) about 4 weeks ago. All was fine until it started overheating - checked coolant, it was empty, so topped it up. Was fine for a week or so but pass few times i have driven has started over heating again.
the strange thing is, the temp goes up and down. and there doesn't seem to be any particular reason for heating up - temp can go up when the car is going or when stationary. But then 5 mins later the temp is back to the middle of the gauge again.
anyone come across this problem before?