Hi!

My L322 never gets very hot in the cabin. varies if it blows hot or just lukewarm. There is plenty of coolant on it. Thermostat? Other heatervalves to look at? No apparant leaks from the expansion tank, no overheating troubles etc.

Last edited by MariusRR on 26th Jan 2014 10:44pm. Edited 1 time in total

Anyone? Thinking about just changing the thermostat. Labour is about 150-200 pounds an hour. a thermostat is about 120, and I can change it myself.

Check your pollen filter - had a similar problem when i had my RRS. Took the filter out and it was almost blocked solid. Replaced it and had a lot more heat and quicker warm up time.

http://www.fullfatrr.com/forum/topic14965.html

Icecold still. Tried topping off and bleeding the system. No luck

Had a blocked pollen filter in my 7 series airflow 100% better now changed and I think the 7 series and early FFRT share a lot of parts/design in the engine and cooling areas There is a difference between knowing your sh!t and knowing you're sh!t

2005 Registered 2006 MY 4.4 AJV8 Range Rover Vogue

If the pollen filter was blocked would the car not heat up quicker inside? If there is no cold air coming in it will just recirculate the air in the cabin will it not? Could it be a FSR fault? Previously..
Vogue SE TD6
Defender 90 2.4
Defender 110 TD5
Vogue 3.5 EFI

Its completly cold now. Not lukewarm etc. But blowing.

Checked the pollenfilter. Couldn't se anything

Heater valves were a problem on the BMW not sure if the same part on the FfRr There is a difference between knowing your sh!t and knowing you're sh!t

2005 Registered 2006 MY 4.4 AJV8 Range Rover Vogue

Waterpump? Previously..
Vogue SE TD6
Defender 90 2.4
Defender 110 TD5
Vogue 3.5 EFI

Waterpump? Why? Isn't thermostat more likely?

If the thermostat was stuck open it would be very slow to heat up, but it would heat up eventually. As you have no heat at all the water must not be getting to your heater matrix. A valve must be stuck or the water is not circulating is my thoughts. Previously..
Vogue SE TD6
Defender 90 2.4
Defender 110 TD5
Vogue 3.5 EFI

Possibly the Heater matrix valves.

Probably stuck shut. Located tucked down the right hand side of the engine, little solenoid valves will neither side heat up. There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
KIA E-Niro 4+
2021 Discovery 5 D300 MHEV commercial

Will the blower blow if the FSR is shot?

northernmonkeyjones wrote:

Possibly the Heater matrix valves.

Probably stuck shut. Located tucked down the right hand side of the engine, little solenoid valves will neither side heat up.