My 2014 TDI is throwing a code and in Tennessee I need to pass emissions. I was set to take the EGR and clean it but my car does not have the EGR bolts visible as in all the videos I've seen. I may have to break down and find a mechanic. I live close to Chattanooga. Does anyone have any good mechanic shop that won't mess up the car and will clean the intake manifold safely if it needs that too? My car has 90,000 trouble free miles so far and has not been altered for the newer standards.