i guys 
 
bit of an update, the electrician are giving the car back with the issue not fixed as they have no idea. 
 
they have said they think it might be the ac pressure switch, but at the same time they cannot say still, as far as they could tell. kinda useless in my opinion! 
 
Can anyone suggest someone who can fix this in Melbourne or at least have a look at the AC stuff ! 
 
if you have any advice or can help,  
thanks leo 

I believe IDB Auto in Richmond has an A/C guy who could be of help
P.S Don't leave your number like this, it took me a while to realise I started getting spam sms' to my phone because I was leaving my details open to spambots. Use spacing and words to mix it up

what is the actual fault?

Have taken my car 1990 SW20 JDM to
Brighton Auto Electrical 223B East Boundary Rd
East Bentleigh.
 
Not el cheapo but I have had no issues with his work. He's worked on SW20's and is familier with them. He replaced my AC Compressor and condenser when it needed it and it hasn't missed a beat. Icy Cold.

Thanks Guys, 
 
i'll check with Ian, i think the issue may need his expertise, the auto elec i went to unfortunately could not help