Big Sky Euro

I found the problem to your oil issues on your VRT Passat.

It just dawned on me... You have your PCV run to the outlet side of your turbo... Creating positive crankcase pressure... It is supposed to be run to the INLET SIDE, just after the MAF... Creating negative crankcase pressure.. Thats your problem.

So basically, when you hit boost, it is pressurizing your crankcase, causing oil to spit out everywhere...

You can either vent it to the inlet side of the turbo, after the maf, or vent it to the atmosphere.

thank you i got that fixed right after i left the auto cross track

Lol, no more blowing oil out everywhere?

vrtpassat wrote:thank you i got that fixed right after i left the auto cross track

John,
Love the new signature! LOL

John likes man chowder dont let his sig fool ya!

no more oil all over my engin. still have idoling problems after i hit boost. help me please any one. cant figure it out yet.

vrtpassat wrote:no more oil all over my engin. still have idoling problems after i hit boost. help me please any one. cant figure it out yet.

How did you fix the oil leaks?

The idling problems you have seem like a huge vacuum leak.

i vented the crank kase and i now no what i have to do to get it to idel right. i have to discharge the bov in to the intake behind the maf and befor the turbo.

that BOV is not designed to be a recirculating BOV, it is atmospheric, i do not belive that you would be able to recirc with that BOV. You would need a "diverter valve" not a "blow off valve"

c2 autosports is were i got the info. and i can get the insert at extrem psi. look in the bov section under hks. that is what i need