Biguns Posted April 5, 2011 Share Posted April 5, 2011 My Audi diesel has started making this noise and mpg has gone crap, any ideas? http://s300.photobucket.com/albums/nn18/ch1ckenstevens/?action=view¤t=IMG_0500.mp4 Quote Link to comment Share on other sites More sharing options...
johnny g Posted April 5, 2011 Share Posted April 5, 2011 EGR/MAF issue is my guess for the diesel, probably pulling the boost back and running in a limp/rich mode Quote Link to comment Share on other sites More sharing options...
Biguns Posted April 5, 2011 Author Share Posted April 5, 2011 thx bud will have a guy look at it Quote Link to comment Share on other sites More sharing options...
johnny g Posted April 5, 2011 Share Posted April 5, 2011 Spray some carb cleaner on the MAF and see if that helps. Quote Link to comment Share on other sites More sharing options...
Biguns Posted April 5, 2011 Author Share Posted April 5, 2011 Will give itba go this week, could at dirty maf cause turbo stall? Quote Link to comment Share on other sites More sharing options...
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