So I still actualy have yet to replace the EGR on 2000 GTP, I posted here a couple weeks ago, then I got really sick and havent been able to attend to anything. So, I still have an SES light on throwing P401 but also, I believe i am getting a little coolant out the exhaust, not enough to be dripping or anything, but enough to make the tips appear moist, and I am sure its not oil, because it, effectively "drys up" the other thing is the car never has overheated at all, and does not ever smoke at all, not on idle, not while driving.....Could this at all be part of the EGR issue, or do I need to dig deeper?