Hi just purchased an Audi A3 on a 2004 plate, 2.0 tdi 140 got it really cheap but the problem is that water is leaking in to cyinder 1 and cylinder 2, there was that much water that the engine had locked up, took the glow plugs out and span it over to get the water out, heard there was problems with some of the early heads going pourus but would this happen after 77,000 miles? also is there problems with the egr cooler leaking? any advice would be great full, work in the motor trade so sort of know my way round these