Thanks. I'll have to see if O'Reiley's or Auto Zone rent a vacume gauge.

I've cleaned the MAF several times. I have the MAF cleaner and never had an issue before. I do have the K&N filter so I'll clean and oil that this weekend.

I'll let you know how it goes.

 

IT'S FIXED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!

Got a new TPS from Napa and the 4Runner is running beautiful again.

Thanks for all your help guys.