Thumping noise when breaking ???
Hi Guys ,
I finally got the turbo problem sorted , after changing cat the turbo pipework the lot, it was the n75 valve that was faulty,
i have a new problem now, ( my wife thinks i have deep pockets ) back to the problem , when breaking i have a thumping noise coming from the front of the car, i have just put new discs and pads on and had a mechanic check the driveshafts for any wear, but couldnt see anything wrong, the noise is starting to get on my wick now, could someone please help ,
audi a4 1.8t quattro sport