Use the search on 'adjusting the wastgate spring' or something like that and you'll find plenty of info there. Not a bad job, I was able to do it in about 20 minutes. I think what most run into is that the spring can only be adjusted so much, then it bottoms out and can't go any further. I think the only solution is a new spring. Where to get the spring is the big question.

Craig

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1994 E420, Pearl Black/Black. 2.82 rear diff., AMG front spoiler, painted lower half. SOLD

1972 & 1974 BMW 2002tii's.