Took it to Auto Zone and the OBD Trouble Code is P0402 - Exhaust Gas Recirculation flow Excessive Detected? anyone got an idea on a cure for the problem, that and I guess with the trouble code it won‘t read whatever they read to pass emissions - at leats that is how it was explained to me?
This code is usually caused by a bad DPFE sensor (delta pressure feedback egr sensor) this is a dealer item best to have the dealer check it first, won't take long 1.0 hr
