sr20det question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

WildAsDaTaliban · 09-14-2009, 12:30 AM

i noticed the intake pipe on my sr is moist, i'm guessing it's oil but don't know how the oil got there? is it blow by? i don't have a after market catch can and the stock catch can was taken off by a shop and the hose seems like it's routed straight back into the block.

car drives perfect. everything is good. no smoke from the tail pipe. i'm just wondering if it's something that i should be worried about? then again i heard it was normal for the intake to get a little oily on the sr.

*fliprayzin240sx* · 09-14-2009, 12:40 AM

If you look at the valve cover, there is a T with a hose coming from it, into your intake. Oil usually comes from that line and getting sucked into your intake/turbo.

WildAsDaTaliban · 09-14-2009, 01:04 AM

Quote:

Originally Posted by fliprayzin240sx

If you look at the valve cover, there is a T with a hose coming from it, into your intake. Oil usually comes from that line and getting sucked into your intake/turbo.

yea i know that but is it harmful?

*RacerX1* · 09-14-2009, 01:48 AM

In excess yes, but thats what a catch can is for!

s14unimog · 09-14-2009, 08:23 AM

exactly ^ You can install a catch can to monitor the amount but a leak down test will tell you how healthy the motor is.

09-14-2009, 12:30 AM	#1
WildAsDaTaliban Leaky Injector Join Date: Oct 2008 Location: WA Posts: 114 Trader Rating: (1)	sr20det question i noticed the intake pipe on my sr is moist, i'm guessing it's oil but don't know how the oil got there? is it blow by? i don't have a after market catch can and the stock catch can was taken off by a shop and the hose seems like it's routed straight back into the block. car drives perfect. everything is good. no smoke from the tail pipe. i'm just wondering if it's something that i should be worried about? then again i heard it was normal for the intake to get a little oily on the sr.

09-14-2009, 12:40 AM	#2
fliprayzin240sx SLINKY + ESCULATOR = Fun Times Join Date: Aug 2002 Location: Ass Crack of Japan Posts: 8,412 Trader Rating: (5) Rides Gallery: fliprayzin240sx	If you look at the valve cover, there is a T with a hose coming from it, into your intake. Oil usually comes from that line and getting sucked into your intake/turbo. __________________

09-14-2009, 01:48 AM	#4
RacerX1 m Rodiek Join Date: Dec 2008 Location: Lost In Angeles Age: 20 Posts: 222 Trader Rating: (1)	In excess yes, but thats what a catch can is for! __________________

09-14-2009, 08:23 AM	#5
s14unimog Zilvia FREAK! Join Date: Dec 2003 Location: under my car Age: 23 Posts: 1,466 Trader Rating: (7) Rides Gallery: s14unimog	exactly ^ You can install a catch can to monitor the amount but a leak down test will tell you how healthy the motor is. __________________ Fuking ginger bread man stole my wallet... SHIFT*lock_slide to side d3m3rs0n: if i have a baby im naming it Brandons Fault Emerson

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