does this part usually go bad and if it does would there be no boost?

 

Wastegate actuators can go bad and if they do they can cause boost spikes or a complete loss of boost.

 

True, but its rare. If you have a loss of boost check for any intake lines that may have come loose or are not connected which is a more likely cause.

 

I would say, check the lines going to it, chances are you have a vacuum leak somewhere in the lines.

 

thanks fellas I just bought a new DV and 10 ft of vacuum hose to start replacing it, I will also check all clamps for tightness.

 

I found the hose that connects the airbox to the turbo loose at the air box side. I checked all the hoses i could from the top but i can't jack up the car anymore. Im gonna check the rest when my vacuum lines and DV arrive and I can put it on the lift at work. Thanks