Anoid

Hi, I bought a pre registered Audi A3 35 1.5 TFSI with 132 miles on the clock from Audi Edinburgh five days ago. The day after I bought the car it started to violently shudder when ever I accelerated. This is very worrying when pulling out of a junction or overtaking. I have to lift my foot off the accelerator or the car stalls. I took the car back to the dealer and they said they could have a look at it in May. I asked for my money back and they said they could look at it on Friday. This behaviour continued for another day then disappeared as suddenly as it appeared. The car then drove fine for a day then reverted back to jumping when accelerating. I will be happy if they can fix the fault on Friday but will be asking for my money back if the problem persists. This kangarooing occurs when accelerating in all gears.