GTR Mechanic n Brisbane

[itbmils]

--- sorry for the cross post ---

Guys I have an R32 GTR ('89) – and I have been having problems with the aid con not working properly. From time to time it just shuts off and starts heating for a few minuets- and then seems to sort it self out and start to work again ???

it seems to last longer if I set the temp to 18

If I do the self diag test, I get the mysterious PBR error ?

I've had it re-gased and presure tested - OK !!

Anyone know someone in Brisbane that can FIX this for me b4 summer starts