Mazda99Nikon

Just a quick question. I have a washable air filter element. After it is dry, you are supposed to spray a special oil on it. Is it possible to overspray the stuff and gunk up your ISC over time?

Rocking Rotary

iTrader: (14)

They get carbon on them and you can just spray it with carb clean. Dale Clark has a write up on it. Its highly unlikely the filter oil has done it.

Mazda99Nikon

Thanks. Yes, I saw Dale's write up. It's quite useful. I was wondering what would cause deposits like that.

Rocking Rotary

iTrader: (14)

It blow by from the oil filler tube. Just one of those things. If you put in a catch can it will cut down on the carbon.

Also if you have a PFC you can just take it off and block it.

Mazda99Nikon

It's beginning to sound like a PFC is the "next to ultimate" mod for my car. Getting rid of the downpipe still has to be the best thing I ever did to it, but it is beginning to sound like a PFC will go quite a distance keeping the car in tune. Thanks for all the info.

Narfle

iTrader: (16)

The PFC is pretty awesome but it has its own unique set of quirks(in the true spirit of the Rx7)

BobfisH

Hey i searched but cant find daleclarks write up - where is it?

Mazda99Nikon

Here you go:

http://www.clubrx.org/default.asp?id...ntent=63&mnu=5