To whom it may concern, I recently had a problem with my car an Audi A4 avant. I had a supposed oil leak identified by Advanced pitstop in Dundrum Dublin. Advanced has previously serviced my car and fitted a timing belt and water pump and intercooler etc.. They then noticed an oil leak when servicing my car next. I was wary with dealing with them again since I was assuming they were probably were the cause of the leak when fitting the intercooler etc.. So I brought the car almost a year later for a service when it was due. I asked... read full review »