Cps oil seal leaking after catch can install

[1-2clutch-u]

Just like it says, I installed a catch can on my 7mgte and now when its warm in high..ish boost aka 14 psi oil comes out the cps oil seal and sprays on the exhaust manni. I will replace the oil seal no matter what but I dont want to blow out another seal due to the catch can. I plumed it in almost just like the stock system. I will up load pics later. Need some help on this one.:1zhelp:

 

[Turbo Habanero]

that's really odd what the fittings and lines did you use with the catch can install

 

[supraguy@aol]

Have you done a compression test?
I can't see why you'd be spraying out of the cps seal with normal blowby.

 

[AJ'S 88NA]

Sounds like a blockage somewere to be forcing oil out the seal, I'd find out what's going on before too long though, it might be forcing oil out the cam seals and shit.

 

[Rajunz]

Where does the hose from the throttle body run too? Where I have the label "to turbo inlet" is where the catch can should be located. At low RPM's the system should flow through the TB and bypass the can.

 

[1-2clutch-u]

thats what I thought also but I blew out that seal so idk think im gonna get a 1 way valve

 

[Poodles]

If you're not getting enough flow, it's just as bad as being capped...

 

[radiod]

Here's a thread with a lot of good info on catch cans and routing.

http://www.supramania.com/forums/showthread.php?43167-oil-catch-can-install

It's hard to see how yours is routed with the pics. Are those hoses and fittings all safe with oil? The fittings themselves look like they could be a bit restrictive too, but like I said, it's hard to tell from the pictures.

 

[Rajunz]

You never answered the question. From the best that I can tell, it looks like you ran the outlet of the catch can back to the throttle body, which would definitely be your problem. There is a check valve in that port, therefore when you're boosting, it shuts that port off, then you're building pressure in your crankcase.