something I wanted to do over the weekend is to clean EGR's + manifold but w/o much luck... whether i'm plain d..t or unable to do one bit I got stuck on was EGR's. I unbolted 3 x main screws as well as 4/5 x for black cap with electrical connectors but was unable to move one or take out. Now I've done it several times on my previous 2.0 TDI w/o issues but this had proven a quite a bit of a challenge

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Has anyone got any hints on How to

? Ta.