A4 1.8T Q (B6)- SLUDGE problem confirmed
LawyerKG at co.laplata.co.us
Wed Aug 3 10:32:46 EDT 2005
>>> Tony Hoffman <tfh400036 at yahoo.com> 8/2/2005 6:07 PM >>>
>The reason for the sludging, according to Audi, is the lack of knowledge about proper cool-down procedures of >a turbocharged engine. If you shut down the engine with the turbo hot, it "cooks" the oil.
I think that's technically coke, ie it cokes the oil
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