23/06/2026
Classic Mini Mayfair with a continuing overheat issue, having been in and out of many other garages. So we decided to check all potential issues;
• oval bores? Nope
• valve guides worn? Yup
• valve seats not sealing? Yup
• head mating surface warped? Not sure, now at for that bit!
We will get to the bottom of this - it’s been off the road since November apparently, and it’s a daily driver!