Hello everyone...
Took my 89 300E for the emmisions test today here in NJ and this is what happened... Failed for the parking brake...I have to tighten it... Failed for the NOx part of the emmisions...came in at "1700" a normal reading is "1146." I have a whole new exaust system and catalytic converter, as well as o2 sensor. I run hi-test fuel in it also. A friend said to pour a lot of dry gas in it to help pass the test... Any help is greatly appreciated- Charlie-NJ