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Check this out before spending $$$ on a catch can!

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Old 10-11-2005, 04:34 AM
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Damn..... I just plunked down BIG $$$ for an AMW catch can.
Old 10-11-2005, 05:17 PM
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Originally Posted by FstBlkz28
Will this work on a ls1 vette PCV setup?
I'm pretty sure thats the part number I used (for LS1 Vette) I can't see why it wouldn't, and if it doesn't bring it back, and its only 5 bucks anyway
Old 10-11-2005, 05:36 PM
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Just put mine in today. God I hope this works, I use about a quart per 1000 miles.
Old 10-11-2005, 06:07 PM
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I Have been runing this PCV for years my buddy is a GM tec he turned me on to it. I did nothing for me i still run a AMW catch can and have to empty it every once and a while. It might have helped buy i really do not drive my car much so i can not give you a honest comparisn. But will will not hurt so give it a shot

Last edited by 00sscam; 10-11-2005 at 11:18 PM.
Old 10-11-2005, 06:55 PM
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Originally Posted by BLUE99T/A
Just put mine in today. God I hope this works, I use about a quart per 1000 miles.
If you are still having problems with oil consumption after installing the pcv, you could try the ls6 valley cover to change the pcv pickup location from the valve covers to the valley cover. It should help with your oil consumption also.
Old 10-11-2005, 07:26 PM
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Thumbs up

Originally Posted by dajodsterman
no problem
Hey! Thanks!! You're OK... I don't care what they say about you.

Marc
Old 10-11-2005, 07:46 PM
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do all of you guys use synthetic? i read an article (can't remember which mag) that stated that "the use of synthetic oil could compound oil consumption". the previous owner of my car ran conventional oil in it since it was brand new, and had no oil consumption what so ever. just wondered if anyone was running conventional oil in there ls1 and still used oil.
Old 10-11-2005, 07:50 PM
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my consumption was worse w/ mobil1 ... but mobil 1 is also a less viscous oil .... aka thinner. But with regular pennzoil i'd go thru a decent amount of oil inb/w changes. Now i run the german castrol and it has greatly reduced my oil consumption.
Old 10-11-2005, 09:13 PM
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The only thing that I would worry about is if that small PCV hole would scavenge enough crankcase pressure under WOT with H/C and nitrous. does anyones oil dipstick ever get pushed out?
Old 10-11-2005, 09:35 PM
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Restricting the PCV is a bad idea, the pressure is going to go someplace. May be ok for a truck, as a 'GM' kind of fix.
Old 10-11-2005, 10:45 PM
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Isn't a "PCV" system a positive crankcase ventilation system, using manifold vacuum to scavange blow-by and other stray vapors from the engine? If so, and with that smaller hole on the Fix valve, that would creat a higher velocity thru the valve. In a n oil rich environment, it would seem to suck more available oil. But I could be wrong, hell they (GM) are the experts. To me, the best set-up is the LS-6 valley cover set, but I will be willing to give the cheaper of the two the first shot, when I get my car finished. It is just huge piles of disassembly on the garage floor right now.
ATAK
Old 10-11-2005, 10:56 PM
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I'll stick to my AMW. It will stop the oil, as long as its installed properly. I opened mine at 1000 miles after it was installed(by the guy that put my new motor in) and to my suprise it was clean as the day it was put in. I guess the hoses weren't installed right. My fault, I should of just done it myself.
Old 10-11-2005, 11:07 PM
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Very good info! A lot cleaner than running a catch can.
Old 10-12-2005, 02:52 PM
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I just got one of those PCV but theres nothing inside it-is that how it's supposed to be?
Old 10-12-2005, 07:56 PM
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Well, I read this part of the forum too late. I just installed the AMW catch can on mine
yesterday. Oh, well - it's only money.
Old 10-12-2005, 08:27 PM
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Originally Posted by Vortech
I just got one of those PCV but theres nothing inside it-is that how it's supposed to be?
you betcha, that's how mine is anyway.
Old 10-12-2005, 08:34 PM
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I've had the AMW catch can on my car for over 2 years now. Let me just say this, after I switch to this new PCV, unless my catch can is 100% COMPLETELY bone dry at my next oil change. I'll be keeping the can on my car w/ the new valve. I've seen how much oil my car was/would have been sucking into my engine by what the can catches. So it'll take some very amazing results before I pull the can off my car.
Old 10-12-2005, 08:39 PM
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With all that oil in the intake how do you go about cleaning it out without taking it off?
Old 10-13-2005, 06:16 AM
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FYI.....This PCV mounted verticaly (vs horiz) eliminated oil in my intake.
Old 10-13-2005, 07:16 AM
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Originally Posted by Vortech
With all that oil in the intake how do you go about cleaning it out without taking it off?
either stop the oil from getting in there and let vacuum to the rest, or seafoam - although it may take quite a few seafoam treatments to get that intake clean


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