Ah it's been a while. Patience has been off at a specialist classics repairer who's been working on her in between restoring Aston Martins, Mini Coopers and lots of other very desirable stuff. Huge amounts needed to be done, a lot more than I expected to be honest, but we got close and picked her up to drive her home. She's had a new radiator, the temperature housing repaired, a serious amount of work. Part of the way home there was a lot of steam and the radiator ended up empty. It seems that she runs fine at 30-40 mph but anything above that seems to heat and pressurise the water. Before I decide whether to find a new engine or sell her as she is has anyone any ideas what may be causing this? To take the engine apart speculatively would cost a lot so it's better if there are clues as to where the mechanic can look. He's a bit confused by this and wonders if it's a Commer thing. Thanks
Patience is a Commer, my Commer.