Advertise on fullfatrr.com »

Home > Technical (L405) > Heater blowing cold air
Post Reply  Down to end
Page 1 of 1
Print this entire topic · 
Pat



Member Since: 20 Nov 2016
Location: Airdrie
Posts: 48
Scotland 2013 Range Rover Autobiography SDV8 Causeway Grey
Heater blowing cold air

Hi I have a 2013 L405 SDV8 4.4. When I set heating to hot the fan will run but no hot air. The car has a coolant leak (1 litre top up every 500miles) but I am careful to top up as soon as low coolant light comes on. Any advice to point me in right direction of possible causes would be great
Thanks
Post #676978 1st Nov 2023 10:59am
View user's profile Send private message View poster's gallery Reply with quote
Dolphinboy



Member Since: 08 Dec 2009
Location: Bristol
Posts: 3062
United Kingdom 2011 Range Rover Vogue TDV8 Atacama Sand

Thermostat sticking?
Post #677009 1st Nov 2023 3:51pm
View user's profile Send private message View poster's gallery Reply with quote
Phoenix



Member Since: 16 May 2022
Location: Gone
Posts: 1631
United Kingdom 

Fix the coolant leak first, there's probably a vapour lock in the heater circuit or the diverter valve is not functioning correctly, but TBH, with a leak, none of the coolant circuit can be relied upon to work as intended.
Post #677016 1st Nov 2023 4:54pm
View user's profile Send private message View poster's gallery Post Reply
Post Reply  Back to top
Page 1 of 1
All times are GMT + 1 Hour

Jump to  
<  Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
fullfatrr.com RSS Feed - All Forums


Switch to Mobile site