I just found my old stock throttle body. I took it off about a year or so ago and threw it one of my old tool boxes. Anyway I tried to open the blades and it dont open. I'm guessing its stuck or does it need to be hooked up. I have no sensors on it or anything. I threw some sarb cleaner and break free on it and still no luck. Any advise??

thanks.

 

It dosent have to be hooked up to open. Try tapping on the linkage with a hammer