So, I'm certain the turbo is shot. However, I have my concerns that something caused the turbo failure. Is there any way a valve guide or something else in the head could have broken off and made it to the turbo without destroying the engine in the process?

I started the car this morning to listen to how it ran, it sounds normal at idle but revving a little causes it to sound rough. Is my problem more extensive then the turbo? Is the rough run simply a result of the seized turbo?

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Serenity-86' 300SDL 482,000 miles (on a "14" head!)