My car has alot of oil in the intercooler from the old turbo. Having new motor and turbo pit in right now and looking to clean that intercooler. I know that there is not a drain plug. Is there anything i can do without hurting the intercooler.

 

I would take it out and flush it.
Maybe fill it with a biodegradable solvent and let it sit for a few hours and then flush it out good with water.

 

Yeah, simple green and hot water should do it.

 

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