Zippy, Do you know what the product is called ? thanks :) Rob

Blue Sparky, The cost is about $80-100 over here, it lasts at least 10years and there's no fitting charge as it's dead easy to do. If I start selling it in the UK, like I'm saying I'll prob just do a straight currency conversion, taxes withstanding (I never understood why everything is cheaper...

Willo, Looking at yr photo, yr in the right place. The easiest way to get the right rubber cap to remove is simply start the engine and turn the A/C on. The cold pipe is the one that you add the additive to - simple! :) cheers Rob.

Willo, Sorry for the delay in replying, I've been away for the last couple of days. It's an additive called Perma-Frost, it's a product that's manufactured in the US. I recently moved from NW England over to the US to be with my good lady and the only reason I know of this additive is because...

Yeah, very cool. :D ;)

No, I have an additive to add to the air conditioning and just needed to find the correct valve. Have done so now and nothing blew up :) The additive is meant to really reduce the temp drastically and increase the efficiency. It seems to work too; it went from 25 deg F to -5 deg F according...

I have a 2002 Freelander. I'm looking to re-gas the air conditioning and am not sure which is the correct valve to access. Does anyone have directions that would help? Ideally a photo showing it. Thanks lots in advance :)