oil leak

reynoldsrobbie

Member
Contributor
:
2015 Mazda 3 iTouring sedan
anyone that turboed a P5 getting oil coming out of the valve cover? Not the PCV, but the nipple that is hooked into the intake. I had it routed to the intake tube and it was making my intake pipe full of oil. Now I have a tube running to the ground and leaving spots all over the ground. Any ideas?
 
did u get the millenia pcv valve?...i changed mine just to make sure that it wouldnt do that...
 
reynoldsrobbie said:
back into the intake?

Yeah, there are two. One in line with the PCV hose and one in line with the valve cover to intake hose. The "mini" kit is the one to get. I can't imagine at the boost levels you are running that you will need a catch can in combo with these - but I've got one on standby when I'll be hitting 14 psi + to go along for backup.
 
Bala de Plata said:
Yeah, there are two. One in line with the PCV hose and one in line with the valve cover to intake hose. The "mini" kit is the one to get. I can't imagine at the boost levels you are running that you will need a catch can in combo with these - but I've got one on standby when I'll be hitting 14 psi + to go along for backup.
you gonna build your block too?
 
reynoldsrobbie said:
you gonna build your block too?
Got my mits on a MAM built block: http://www.mazdas247.com/forum/attachment.php?attachmentid=104614

Description:
"Our short blocks are fully machined and deburred. When we build our motors we do the whole nine yards.
Our short blocks come with:
Wiseco Pistons
Gas Nitrated Ring Package
H-beam Billet rods w/ARP2000
Toga bearings
ARP Main studs
New oil squirters
New Freeze Plugs
New Oil galley plugs
We address the crank walk issuse by having a second thrust bearing machined and installed, we have the crank nitrated a second time, then it gets micro polished, line honed, square decked, bored, honed, plateaued, all oil passages chaffered, full block debur, and more! We do not simply bore & hone and put new rods in pistons in. Everything is done to spec and a full build sheet comes with our motors. The customer will know all tolerances and specs."
 
If your line running into the valve cover is AFTER your turbo, you're boosting it and pumping a s*** TON of oil into your intake, since the PCV valve opens that way. Put the millenia PCV and a breather filter and you're golden.
 
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