I was changing oil and putting new plugs in the car when I noticed the oil fill neck had a **** load of rust on the inside. Anyone else seen this or even checked? I know this cant be good for some scale to be falling in the motor. How do you take the neck off to clean it?

 

Its common on a car that the crankcase venting sytem isint working. Search for peejays posts/threads on PCV. Oh and its pressed into the housing. Usually a wood block and mallet will pop it out.

 

Thanks Rx7Carl, just the info I was looking for.