1994-2002 [Subscribe to Daily Digest] |
If it sounds like the compressor surge in this video it probably is your bypass valve. The plastic Bosch ones have been known to go south after some years in service. I got two years out of my last one with a Nordic stage 3 tune.
http://www.youtube.com/watch?v=OuNTnA5A2Fo
posted by 67.90.71...
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