Missus called this morning to say the P38 was overheating on the dual carriageway, said the gauge was round at "H", but cooled down once she got into town. Her commute is only 5 miles.
The radiator has been a bit weepy since i've had it, but it seems to have started leaking a bit more and i'd noticed a small puddle at the shops one day last week when it wasnt parked on gravel, last few outings i've had to top it up, and unfortunately i didnt check the coolant level this morning before she left, so wishful thinking is that the level has just gone a bit low. Or its all signs of the usual dreaded gasket/block issues. Or worse, it WAS just a leaking radiator, and now shes smoked the head gaskets! :(
Shes going to see how much water it takes at lunch time.