Exactly the same thing happened to me after a bit of work in the garage. It was the LB that was low - charged it and all good afterwards.

Thanks Ian - will get under and have a look at the others and assess what I need.

Fantastic - thanks for the link. Had searched but didn't see that. Not a 2 minute job then!

Classic corroded tee piece on the heater supply pipe - luckily saved cooking the head by the coolant alarm.

I'm quite handy with the spanners but this looks a bit of a nightmare to replace. Would rather replace the whole thing but thinking about cutting out the offending section instead and using ...

All done now - quite easy and the fact sheet nice and clear. This is my third bongo and the first time I have done this - wish I had on the other two. A must!

Great - thanks for that.

Hi, returning to Bongo ownership after a few years away - this is the third.
Doing the temp gauge mod this weekend. Can I just cut out the diode rather than shorting it? Cant find my soldering iron and dont want to but another. Thanks,