new turbo
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Or you can "douche" it. I do it on my race car all the time. Get a can of carb cleaner, pop the intake off and hose that baby down. It will droll any oilly crap and blast it right through when you light it off. I would assume the VGT part clogs on the exhaust side so you could try and blast that to?? I have never hurt any seals or any other myths you may hear. The impeller speed is in the 100 of thousand rpm, so the internals are way thougher then most people want to believe. Mine has not clogged on my truck yet, but I can gurantee a can of Super Tec Carb cleaner will go through it first before I pull it off!