Originally Posted by blan77

i picked a 54 plate up in feb , got it home and next day there was a puddle of coolant underneath , turns out the bung on thermostat housing was passing water
not a bad fix ,£7.00 from ford for new aluminiun bung and a new " o " ring , the new " o " is 1mm bigger in diameter than the old one
makes you wonder if ford slipped up on design , you hear so many stories about this