The 75 and ZT Owners Club Forums - View Single Post

COLVERT · 23rd November 2020, 16:29

Seeing you have had the coolant temperature through the matrix very hot there can really be only one fault. Too much cold air is being introduced from the outside.

Probably find the internal flaps jamming on a bunch of dead leaves.---

PS. Or a mouse nest.

23rd November 2020, 16:29	#15
COLVERT This is my second home R75 Saloon. Join Date: Feb 2009 Location: France/or Devon. Posts: 14,003 Thanks: 3,851 Thanked 2,167 Times in 1,816 Posts	Seeing you have had the coolant temperature through the matrix very hot there can really be only one fault. Too much cold air is being introduced from the outside. Probably find the internal flaps jamming on a bunch of dead leaves.--- PS. Or a mouse nest.