Originally Posted by
mrgreencms
Thank you. I reviewed the pictures closer and see the designation, but I am still confused as to the overall effects of the modification. Is the modification worth the time and money invested? Is it to protect the engine from possbile damage or just probable damage? Just trying to understand the desire to install the system?
Dave
Take a look at this
DTS Articles - EGR Marbles
this is the effects over time (100,000+ miles sometimes less)of the CCV system and the EGR system on your intake. I believe this has more to do with Egr but the ccv does contribute to the issue. The article is for a 6.0 but the 6.4 is similar in function. The investment is up to the user some people never have had this issue other have, i did it because i removed both egr coolers and this was the last thing to could contaminate the intake.