Post by
worldisgrand »
https://forums.nicoclub.com/worldisgrand-u99058.html
Thu Apr 08, 2010 5:32 am
This is what I did with my newer 300,
First - remove intake plenumSecond - cut each side of the egr pipes going into intake manifold about 3 inches from the point just outside the manifold.Third - crimp both pipes at the end as closed as possible, you will need to get a descent pair of pliers to do this. Fourth - apply CarGo ThermoSteel High-temp metal repair to both the crimp ends. You may have to apply multiple coats in order to seal it up properly.Fifth - Take egr cut ends to weld shop and have welded closed.
You can pick up the ThermoSteel stuff at advanced auto for not very much, make sure that it has the 2400F temp rating on it.
The best time to do this is over the weekend, I was able to get my car running within a day of doing so.
Good Luck!