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-   -   Dipstick issues (#/f/showthread.php?t=532634)

Itzgunzduh 08-18-2013 12:24 PM

Dipstick issues
 
So my dipstick keeps shootin oil out at high rpms , i just installed a new pcv my old one was black n filled wit oil tar . Took car for test run n dipstick still shoots oil at high rpm . The o ring on my dipstick is doodoo lol smh ; so maybe that the problem ? ; but my car still feels like it is hesitating when it spools .

Suggestions pleaseee , Thank You in advanced .

SuperSR 08-18-2013 12:30 PM

Sounds like you are building up to much pressure in your crankcase. I would check the compression and perform a leakdown test to see if you have an excessive amount of blowby.

Itzgunzduh 08-18-2013 12:33 PM

Quote:

Originally Posted by SuperSR (Post 5385872)
Sounds like you are building up to much pressure in your crankcase. I would check the compression and perform a leakdown test to see if you have an excessive amount of blowby.

How would i do that ?

jr_ss 08-18-2013 12:40 PM

With google... Do some research, no one is going to hold your hand.

Rich260z 08-18-2013 12:41 PM

Let me google that for you

SuperSR 08-18-2013 12:41 PM

You can check the compression with compression tester gauge which you can typically rent from Autozone.

Compression Tester Gauge | AutoZone.com

The leak down tester is similar in looks but you will need a air compressor. Instead of me typing it all out here is a link that will explain it.

Leak-down tester - Wikipedia, the free encyclopedia

Itzgunzduh 08-18-2013 12:43 PM

Quote:

Originally Posted by jr_ss (Post 5385886)
With google... Do some research, no one is going to hold your hand.

Lmao ; all i did was ask a question i already been researching obviouslly . Was seein if there was other ways of doing it ..

Itzgunzduh 08-18-2013 12:44 PM

Quote:

Originally Posted by Rich260z (Post 5385887)

Thanks haha

Itzgunzduh 08-18-2013 12:45 PM

So if my car is causing too much blow by how would i be able to stop it ?

s13mikesr20 08-18-2013 12:46 PM

Think with your dipstick jimmy!!!!!

s13mikesr20 08-18-2013 12:47 PM

Quote:

Originally Posted by itzgunzduh (Post 5385898)
so if my car is causing too much blow by how would i be able to stop it ?

rebuild....,.

Itzgunzduh 08-18-2013 12:53 PM

Quote:

Originally Posted by s13mikesr20 (Post 5385902)
rebuild....,.

Sheesh ; well lets just hope i dnt have to do that . :eek3d:

s13mikesr20 08-18-2013 01:00 PM

my sr has some blow by still made 320 horses on a s14 sr t28 just sayin

Itzgunzduh 08-18-2013 01:02 PM

Damn lol ; i wish i had that to the wheels ; i got maybe like 250 i juss like driftin lol

s13mikesr20 08-18-2013 01:06 PM

Quote:

Originally Posted by Itzgunzduh (Post 5385932)
Damn lol ; i wish i had that to the wheels ; i got maybe like 250 i juss like driftin lol

yea how much boost r u running and did you replace pcv valve and such?

joe3180 08-18-2013 01:57 PM

take it to a shop, get the leak down test done. It should tell you if you have bad rings or so. The dipstick shouldn't shoot out regardless of the o ring. The oil ring is basically there to keep crap from getting in...not to keep it from shooting out the guide.

Itzgunzduh 08-18-2013 02:03 PM

Quote:

Originally Posted by s13mikesr20 (Post 5385935)
yea how much boost r u running and did you replace pcv valve and such?

8 psi i never got boost control ; cuz this started happening , and i just replaced my pcv valve today .

Itzgunzduh 08-18-2013 02:04 PM

Quote:

Originally Posted by joe3180 (Post 5385992)
take it to a shop, get the leak down test done. It should tell you if you have bad rings or so. The dipstick shouldn't shoot out regardless of the o ring. The oil ring is basically there to keep crap from getting in...not to keep it from shooting out the guide.

How much does a lewk test cost at most shops ?

s13mikesr20 08-18-2013 02:09 PM

one hour of labor

Itzgunzduh 08-18-2013 02:10 PM

Kk ill do that thursday ; should i do both test or juss leak test

s13mikesr20 08-18-2013 02:19 PM

every test while your there

EsChassisLove 08-18-2013 02:20 PM

If you know anything about SRs, you'll know that SRs have blow by. LOTS of it. Even with a PERFECT engine making 500+HP.

Is your crankcase ventilation set up properly?

Itzgunzduh 08-18-2013 02:21 PM

How many test r there ..? I know mad questions my bad lol

EsChassisLove 08-18-2013 02:27 PM

Leak down and compression.

Itzgunzduh 08-18-2013 02:28 PM

Quote:

Originally Posted by EsChassisLove (Post 5386013)
If you know anything about SRs, you'll know that SRs have blow by. LOTS of it. Even with a PERFECT engine making 500+HP.

Is your crankcase ventilation set up properly?

How would i know if its set up properly :duh:

EsChassisLove 08-18-2013 02:28 PM

Leak down is more accurate.

EsChassisLove 08-18-2013 02:31 PM

Quote:

Originally Posted by Itzgunzduh (Post 5386023)
How would i know if its set up properly :duh:

PCV to manifold, and I suggest putting a catch between the two. Nissan PCVs are garage and will let oil in and pool in your manifold.

Then off the T on the driver side, rear goes to the black catch can, and the front goes to your intake pipe.

The PCV is for vacuum, but it closes under boost, that's when the intake pipe takes over and uses that to evacuate the pressure.

Itzgunzduh 08-18-2013 02:32 PM

Quote:

Originally Posted by EsChassisLove (Post 5386026)
PCV to manifold, and I suggest putting a catch between the two. Nissan PCVs are garage and will let oil in and pool in your manifold.

Then off the T on the driver side, rear goes to the black catch can, and the front goes to your intake pipe.

The PCV is for vacuum, but it closes under boost, that's when the intake pipe takes over and uses that to evacuate the pressure.

Im gnna post vid n u tell me if its connected right .

Itzgunzduh 08-18-2013 02:38 PM

View My Video

EsChassisLove 08-18-2013 02:41 PM

I can't view it. Lol. Just trace the lines. Easy day.


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