Pontiac Turbo problems

1985 Sunbird Turbo 1.8 engine - new fuel pump was added - no affect. Oil pressure gage indicates high pressure when running and car runs as fast as a scared rabbit after its started (no knocking or engine noise). Car did sit garaged for 10 years.

Turbo not turning? What are the symptoms?

“car runs as fast as a scared rabbit after its started”

That’s essentially what it’s supposed to do. What makes you think it has ANY problems at all, much less turbo problems? I don’t understand.