Got a few issues...

[ProbeChris]

Well after looking at it again, the compressor wheel was stuck. I gave it a little push with a screwdriver and it spun free and I wasn't able to get it to bind up spinning it by hand. Started it up and it got stuck again. So I'm guessing it is seized then?

 

[Maxx Mazda]

Well after looking at it again, the compressor wheel was stuck. I gave it a little push with a screwdriver and it spun free and I wasn't able to get it to bind up spinning it by hand. Started it up and it got stuck again. So I'm guessing it is seized then?

Yes, Rebuild is cheaper than a new turbo.

 

[ProbeChris]

I've come to realize that after doing some searching. I'll have to wait until monday to contact the only shop i can think is capable of rebuilding it here in town. I can't wait to drive this thing after it's fixed. Thanks so much for your help guys, I'll keep ya updated on the outcome.

 

[Maxx Mazda]

Make sure it's a shop that specializes in turbochargers. A standard "tuning shop" will not be able to do it. There are some very specific balancing machines and tools needed to properly rebuild a ball bearing turbo.

 

[Maxx Mazda]

Also, the fact that you can't spin the wheels freely leads me to believe that there's some structural damage there. Either to the bearings, wheels, or both. Once there's ANY play its very easy for the wheels to strike the housings, those tolerances are tight. If the wheels need to be replaced, use that opportunity to upgrade them. Turbonetics Garrett wheels are often cheaper than OEM, I upgraded my T4 with their stage 3 kit, and it was CHEAPER than the stock Garrett wheels.

 

[ProbeChris]

Thanks for the info, its greatly appreciated.

 

[tweety2300]

If the car has a piggy back you should go ahead and upgrade to a t28. If you go with a cheap eBay turbo make sure you go with Godspeed or there's another more quality brand of them. And as soon as you get it ship it off to be balanced.

 

[ProbeChris]

The car does have ssafc. I've thought about upgrading, but the stock turbo is more than capable of reaching my current power gaols for the car. An ebay turbo+balancing should cost about the same as a rebuild, so really it comes down to reliability and ease of installation. Is the t28 a direct swap utilizing the stock coolant lines? I'm sure it could be purchased w or wo the coolant ports but idk if they use the same thread size and pitch as the stock lines I guess is what I'm asking.

 

[Maxx Mazda]

A GT28 is a direct bolt on, with the exception of the WGA. There is LOTS of literature on this forum about that.