TBH, I can't remember why I took the car to Kwik-fit in the first place. It must have been for something relatively minor, as the bill came to less than £200, and they fixed everything I asked them to do except the temperature problem. Can't find the bill to see what they they did. Bloody Swiss cheese memory - don't know whether it's my age or all the medication - can't even remember why I'm taking some of the pills.
I don't know whether the temperature problem is real or a fault with the gauge/sensor. It doesn't appear to be the thermostat - that's what I thought it was, but Kf, and the bloke who messed up my steering said it wasn't that. It seems to take a long time to get to normal running temperature, then goes past it, then oscillates. Doesn't overheat dramatically in traffic - I live in Suffolk, we don't have a lot - and doesn't overheat on a run - went to Chelmsford a few weeks ago, no idea why.
In fact, if it wasn't for the fact it didn't do this before, I don't think I'd be worried about it. But we're off to Cornwall in July, and possibly Northumberland in August, so I think it needs to be sorted out.
The coolant seems OK - not losing any. It never uses any oil - don't think I've ever topped it up between services. And the oil is fairly clean, given that it's about due for a service. It runs pretty well, I'd say, but performance is down a bit, probably because of the hole in the exhaust - I'm too embarrassed by the noise to use the accelerator.