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toxxic
Member Since: 27 Jun 2011
Location: Saskatoon
Posts: 87
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A/C not working and also a whinny noise. |
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Ok so it started with a whiny noise slight purring sound when heating or ac is on and also ac was not working. then i thought refrigerant needed to be topped up so i got it topped up. but within a year no a/c again. any help? Land Rover LR3 SE v4.0
Matte Black Wrapped with Chrome Edging, Front Grille, Aftermarket Reversing Camera, Aftermarket Parking Sensors, Curt Class III Hitch,
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8th Apr 2017 3:09 am |
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stevep
Member Since: 16 Apr 2013
Location: London
Posts: 91
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A whinny? How many horses you got under that hood?
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8th Apr 2017 6:49 am |
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toxxic
Member Since: 27 Jun 2011
Location: Saskatoon
Posts: 87
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more like a chirp. something tells me its all linked. i am sure other ppl have also had this problem. Land Rover LR3 SE v4.0
Matte Black Wrapped with Chrome Edging, Front Grille, Aftermarket Reversing Camera, Aftermarket Parking Sensors, Curt Class III Hitch,
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8th Apr 2017 4:54 pm |
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lynalldiscovery
Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274
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Quick and dirty and illegal check on a/c systems is to remove one of the plastic charging caps get a piece of rag and a screwdriver, wrap the rag around the charge point and poke the little valve in the centre the rag is to stop you potentially getting a face full of gas/oil, what you want to hear is a good puff of air just like when pumping a tyre up, if its a bit limp you most likely have a leak.
The system might need pressurising with nitrogen to find the leak along with a squirty bottle of soapy water.
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8th Apr 2017 5:08 pm |
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LR4USN
Member Since: 20 Aug 2011
Location: FL
Posts: 18
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Mine (USA) 08 LR3 would whine when the A/C was running and finally gave out in December of 2016, at the very same time my front wheel bearings bit the dust as well. The A/C smelled like something had burned when air was running via the vents. But, I noticed when the A/C was running the whine was gone and the smell told me it was toast...
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8th Apr 2017 7:10 pm |
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redbadge
Member Since: 01 Apr 2015
Location: California
Posts: 6
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Is the blower motor still working?
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12th Apr 2017 5:46 am |
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LR4USN
Member Since: 20 Aug 2011
Location: FL
Posts: 18
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Yes and it had a burnt smell coming from the vents.
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12th Apr 2017 4:14 pm |
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