Hi,
I've had my golf 2 days and am having problems already. Yesterday the glow plug light stayed on for about 5-8 seconds then when the light went out and i started it, it revved up to about 1500 rpm. Drove to work this morning all ok, drove home and the temp guage started moving then dropped down to nothing and the tried to move again and then stopped again as if the engine were stone cold.

I'm concerned as you can imagine. Could it be the coolant temp sensor as my MPG seems all over the place as well and i'm worried the car is duff and i've only had it 2 days.


Please help anyone??