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Re: Stuck DOD/VLOM LS Lifters
Posted to Technical Tips Forum on 3/23/2021

It might sound crass, but flushing an engine is similar to flushing the toilet... not everything goes out the drain.

I have seen engines that were caked with oil vapor coking so bad that it took multiple times of flushing and draining. All it does is release... Login to read more.