Hi all, i have recently bought a a4 b6 2.0 se which needed a new oil pump i decided to get another engine after getting a price for a new pump £850 + vat (ouch!) i decided to go the new second hand engine route i purchased it off ebay for £395 with 62000 mls fully tested (run up for 40 mins apparently) anyway i recieved the engine and it didnt look like it had done 62000 more like 162000 lol i turned it over by hand and it made a klunk noise i removed the cam cover and its the second cam jumping every 1/4 turn. any ideas????? also the cam doesnt look seated properly if its a easy fix i'll consider repairing it if not i'll send it back. thanks guys.015.jpg016.jpg