View Single Post
Old 01-19-2011   #56
zr1don
 
Join Date: Jan 2006
Location: Temecula, CA
Posts: 88
Default Re: Oil in injector housing?

The pcv system is one the possible causes of high N0x. If it is not working properly or if the system is allowing oil to enter the intake manifold, according to recommended troubleshooting, it can cause high N0x. The catch can I am installing I bought on ebay, if it works and the N0x comes down, I will post results.
zr1don is offline   Reply With Quote