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The mkiv Supra Owners Club

Air Con woes


OnionMan

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Hi guys,

 

Had my air con re-gassed last week and everything worked fine. However a week later and the aircon is dead again, compressor won't engage - basically the same problems I had before having it re-gassed. I popped the bonnet and say a lovely trial of UV dye around the pipes coming from the low pressure (I think, one at the back) valve which seems to mean the valve has died.

 

Now apart from asking myself why I didn't think to test the air con before I bought the car, I am wondering if it is a serviceable item or if I can get another valve assembly and where from? And if anyone has the part number for one handy incase I need to make a phonecall tot he local Toyota

 

Thanks!

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i ve just had my aircon sorted, had to have a new aircon pump as it seized and regassed, i think its a common fault with the supes, the bloke how done mine said that the pump has bearings inside it thats what goes on these pump but you can service them and replace the bearings if it not to late, in my case it was way to late, your best bet is to phone up someone who just does aircon they will tell you or will sort it out

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Well after having it checked out It was found that the leak is around the receiver/dryer and this needs to be replaced, as well as the expansion valve probably. Garage I took it to couldn’t tell me how much to fix, said I must bring them the parts and they will fit them once they figure out how to get to it, wasn't very impressed so would rather not get it done there.

 

Anyone know of a good garage around Worcs/Bham that know what they are doing that could replace them? Ibrar do you do such work by any chance?

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I can supply and replace the drier, expansion valve, pressure test, vac, oil & regas the system for you.

I will check prices on parts on Monday for you, please call me 0121 7074554 if you require further information.

 

Will do, will it go straight to you or do I need to ask for you, Ibrar correct name?

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Sounds like a similar problem I'm experiencing. Think they will need to get the dash off to get to it, which can be quite time consuming and expensive. I got quoted $1350 to fix mine (450 quid), mostly labour costs

 

The dash don't need to come off, The evaporater & expansion valve can be accessed by removing the white panel on the heater box.

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