vp aircon

[pr0n]

hi, when i turn my air con when the car is parked or you have your foot on the brake the air con is really cold and blows good but when u start driving it like almosts stops blowing and it comes out a little bit but when u stop at an intersection, lights it comes on full again then when u drive it only comes out a tiny bit? what is my problem?

this only does it with the airon switch on. if i turn it off i can just have the fan on full no probs

[V8 Berlina]

Ul need to do a few checks.
Im guessing u dont have Climate Control.
First, Make sure the compressor is cutting in and out.
On a day where its about 20c-22c, With the engine warm, Bonnet and doors open, Control to vent, temp to cold and A/C on, engine idling.
Hand feel the temp of the evaporator inlet pipe, and accumulator surface with the compressor engaged. Let me know if they are the same temp. Or if the inlet is cooler then the accumulator. Or if the inlet pipe has frost acumulation.

[pr0n]

strangely it stopped doing it and now its all good. also it could of been caused by my bad earth i fixed. since then a few things have started working properly.

[Berlina wagon]

A bad earth will creat all sorts of dramas and many people overlook it. Good find mate.