2 weeks ago, I had my Head Gaskett changed, Waterpump, Thermo and Timing Belt changed, not to mention a full service and other wear and tear bits and bobs done.

I had been at a McDonalds Drive Thru and white steam billowed out of the bonnet and lost a lot of coolant.

AA did a compression test and it pressurised immediately also the gas test and it hanged from blue to green or vice versa indicating a head gaskett blown. The fans also did not tuen on when the air con was switched on.

The coolant tank was also boiling furiously when the engine was turned off and the heater was tepid.

The service history indicated that a Waterpump had been changed around 3000 miles previously as was the timing belt.

I told the mechanic to change the HG and told him to get the pump and belt changed, even though he said they looked ok, I didnt care I wanted them out and new in for peace of mind.

Got it back and it drives superb, very sharp and responsive and the heater absolutely blasts out lovely warm air.

However!! week later, the boiling starts again and coolant is being lost to below minimum. Had to top it up.

Took it back to the garage, an Audi specialist, they cant look at it until the Dash pod is fixed as the dials and guages are out (Eg constantly in the red an petrol warning when half full!!) which Audi UK have very kindly offered to fix and replace free of charge.

Took it to another Audi Specialist, did a load of checks, oil was nice and clear, no build up, fans kicked in but still hadnt a clue why!!

Took it to another garage, quite reputable, diagnostic ran and all ok, "must just be what it does"!!

Im so bemused and puzzled, its at the Main Dealer now and I practically begged them, "Just tell me what is wrong"

Im absolutely on pins, please can I have some pointers, advice, has it happened to you?

I just want to enjoy my lovely car.

Many Thanks in advance.