Hi, probably a well worn topic but here goes. My recently purchased F2 07 GS is not delivering warm air to the cabin. It was until recently though. Checked coolant level in pressure tank and it is ok. Engine temperature is normal but on parking up, the radiator fans run on for about a minute.
Only work done in recent times was a cambelt and auxiliary belt change two months ago just after purchase. All systems including warm air were working ok until this last week.
I have the detail for flushing and renewing the coolant to hand; but before doing that opnion and comment would be welcome if this symptom sounds familiar to others.

Just off to check if there are recirculating flaps and if they are fused.

Any advice welcomed.

CharlesT

Take the pressure cap off and run up engine to normal temp for a short while, if its air locked it may release the air. You mentioned the cam belt and most cam belt kits have a water pump. Did yours ? and was it fitted ? That may well be why you could have a air lock.

Any complaints re my technical answer ?  FL2 MY10 TD4 GS traded in at 2 years
FL2 MY13 TD4 GS Current

Last edited by Yorky Bob on 24th Jan 2019 1:21 pm. Edited 1 time in total

Don't take the pressure cap off just after a drive though, give it 15-20 mins to cool down otherwise scalding water will shoot out under pressure, 
Hung like Einstein, smart as a horse.

Cam belt and auxiluary kit all fitted by a reputable and reliable LR workshop and as I say all working well for the last two months .I might go back to them if I don't fix it. Tried the expansion tank cap off but as yet no result. Thanks for the replies
CharlesT