TwinTurbo.NET: Nissan 300ZX forum - It could still be the PCV's
Subject
It could still be the PCV's
Posted by
Marshall
on January 31, 2004 at 1:31 PM
This message has been viewed
134
times.
In Reply To
I wish it were just pcv's, but i just had them replaced. (n/m)
posted by Shift_(ATL)
on January 31, 2004 at 01:12 AM
Message
Even though you have new Nissan PCV's, if the amount of blowby exceeds the amount that the PCV's can handle, it will still have problems.
Follow Ups
Bad News..... Very Bad News
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Shift_(ATL)
11:20:36 01/30/04
Re: Bad News..... Very Bad News
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SR Productions ($65 stage 3)
11:24:54 01/30/04
a/f ratio BETWEEN about 3k and 4k rpms was between 16:1 and
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Shift_(ATL)
11:29:09 01/30/04
You might still be okay. Is smoke pouring out
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MikeH(Twin GT35BB Incon Z)
11:27:52 01/30/04
all i know is there were TWO puddles of oil on the floor
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Shift_(ATL)
11:31:57 01/30/04
I think he mean that plugged PCV does make the
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northZ
11:35:41 01/30/04
Seen it before. Check your PCVs and oil level.
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MikeH(Twin GT35BB Incon Z)
11:35:46 01/30/04
Doesn't take much oil to cause a big puddle
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SeedyROM (ZCON 2K4!)
12:47:57 01/30/04
Also, no smoke coming out the tailpipe...
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Shift_(ATL)
11:34:27 01/30/04
=good news (n/m)
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northZ
11:48:00 01/30/04
very good news (n/m)
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MikeH(Twin GT35BB Incon Z)
11:57:53 01/30/04
If the dipstick blew, that's because of crankcase pressure
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AshsZ
13:18:58 01/30/04
Shit bad news
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northZ
11:28:06 01/30/04
Don't know...
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Shift_(ATL)
11:33:26 01/30/04
This might be your problem right here.
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Stealth021
11:39:40 01/30/04
Dual Maf are easy to set up on the AFC. Depends on
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MikeH(Twin GT35BB Incon Z)
11:47:44 01/30/04
That sucks. Hopefully it isn't as bad as it looks. Good luck (n/m)
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CaptK(ATL)
11:29:13 01/30/04
Likely because of the dual intake you have..
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AshsZ
11:41:53 01/30/04
Umm... He has two MAS and smoke out the back.
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FantasyZ
11:46:28 01/30/04
I meant no smoke out the tailpipes (n/m)
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FantasyZ
11:47:16 01/30/04
Yeah, I saw that in his profile after my post. :)
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AshsZ
11:53:27 01/30/04
yes it was...
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Carlos Ramirez
08:08:45 01/31/04
I've noticed with the JWT dual pop at idle that
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MikeH(Twin GT35BB Incon Z)
11:52:44 01/30/04
Yep.. The DOOLZ also corrects that problem too.. (n/m)
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AshsZ
11:54:15 01/30/04
Ash , what do you think of the blow through MAF
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MikeH(Twin GT35BB Incon Z)
12:00:18 01/30/04
Why would the engine use more air at one side than another? (n/m)
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northZ
12:01:07 01/30/04
Velocity, pressurization, intake pulse, etc.
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Stealth021
12:08:57 01/30/04
The Z has a split plenum or dual plenum design
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MikeH(Twin GT35BB Incon Z)
12:15:47 01/30/04
Mostly to do with exhaust manifold difference and
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AshsZ
13:00:08 01/30/04
Thanks for the knowledge you sharing
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northZ
12:22:12 01/30/04
You should check both side while cruising and WOT
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MikeH(Twin GT35BB Incon Z)
12:49:38 01/30/04
I dont think this statement is 100% correct
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TARGETZ
13:26:52 01/30/04
also the motor had like 170+ k on it. (n/m)
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Halo Z
14:59:14 01/30/04
True, but good compression is good compression
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Shift_(ATL)
01:14:28 01/31/04
Also check all your spark plugs for signs of detonation
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MikeH(Twin GT35BB Incon Z)
12:02:02 01/30/04
Check your PCV valves.
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Marshall
12:19:06 01/30/04
I wish it were just pcv's, but i just had them replaced. (n/m)
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Shift_(ATL)
01:12:41 01/31/04
It could still be the PCV's -
Marshall
13:31:19 01/31/04
thanks for blowing up my car man.
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JustinZTT-ATL
15:32:44 01/30/04
LOL...
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Shift_(ATL)
01:16:32 01/31/04
Good luck man (n/m)
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EricTTZ
17:00:28 01/30/04
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