Anyone ever changed them? (not just on an a3)
had blue smoke quite severe out my exhaust and i think i've came to a conclusion that there has been grit left in the piston shafts when i recently changed my head gasket, and its worn down the rubber and allowed oil through...
can anyone tell me anything about it? willing to do the work myself, just need to know whether the head has to be split and i have to do the whole head gasket thing again or if its the whole block that comes out. and were i can get the parts from etc..
thanks in advance