Past few days now it's been playing up.
Basically when cruising, the needle doesnt move, i.e doesnt go up. If I cane it a bit then it may rise a little, but then drops back down to nothing.
I also think the cabin heat has dropped, even after a long, if I put it on full heat, it's not that hot.
Any ideas before I take it to the garage?.
I've checked the water and oil and alls good.