yes ive had seized turbos cause no starts.
I owe you a beer. Truck wouldn't even start with ether this time. Figured if it had icp, fuel and compression...was lacking air. Pulled intake off, touched the turbo impeller, it was ever so slightly hung up. Broke it free with my finger, truck fired right up after. Guess i need to pull the turbo and try cleaning it. Has 107k miles on it tuned for probably 80k, never been touched.