Hi All,
I could be well off here, but in my 2001 Ford Focus, the engine temp seems to go up a little, then down a little, up then down, even on motorway runs. In traffic it sometimes gets halfway up, though I've not seen it go past this.
Just wondering is there a problem with the thermostat, as other cars I've driven seem to warm up to halfway generally and stick there when alls well.
Does it sound like a thermostat? If so, how much for the part, and what could happen if I don't change it?
Cheers