Does the 2003 gx470 have the secondary air injection issue?

[Huskers]

like the title says does it have the issue like a lot of the 4.7 and 5.7's have? I know they make a bypass but it says 2005 and up.

Thanks

 

[GXO]

They didn't intro the SAIS until 05 when they went to the different engine, so no issue with this in 03 or 04, and you have a metal intake vs. PVC in the later models.