TireFryer
The New Kid
- Joined
- Dec 21, 2001
I’m currently in the process of installing champion ported iron heads and a champ ported race intake. Right from when I had the plenum off I could see it as the egr port in the intake was plugged with carbon. I then proceeded to remove the intake and valve covers. There is a lot of carbon in the intake, and Intake runners. What causes this? Is it anything to be worried about? Intake valves not sealing? I’ve heard it happens when the egr is disabled by the chip? I don’t know what chip is in the car seeing as there is no markings on it. The car only has 66k miles.
Thanks!
Thanks!