Rs6c5 stuck inlet valve

[Jonathan1702]

Hi new to this have rs6 c5 78000 miles number 6 chamber has 1 valve stuck in open position no compression in that one rest between 12.8 and 15.2 bar new cam belt done at Audi full Audi history no real problems but can some one suggest who best to advise as don’t really want to legacy with Audi to drop the engine I read that seafoam could help. When car runs seems to get better when warm it’s on start up sounds rough all new plugs and mass flows could all good Vag Com no real problems any advice would be good
Regards Jonathan

[Tadass910]

Hey dude this is c7 rs6 section, or you posted on purpose?