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03-16-2007, 09:29 AM
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#1 |
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3" Exhaust
Join Date: Feb 2007
Location: Milwaukee, WI
Posts: 174
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PCV Question
Has anyone ever had the problem of excessive amounts of oil flowing through the pcv system, recircing into the intake? I had a catch can on my car and it was about half full in 2-3 weeks. I cant possibly see what would be THROWING oil into that area of the valve cover. I have a few ideas im going to mess with and see where i end up. But if anyone knows what would be causing this i would REALLY appreciate it. Its been an aggrivating issue for me. I should also note the oil is like milky and white. Now i know theres no water getting into my oil because i just drained the oil and it was fine. The hg was replaced 30k miles ago with a oem, and torqed to 80ftlbs i believe. So theres no way i blew any kind of hg, especially running 9psi daily, 12 street, and 14 race on a 50 trim ct-26.
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03-16-2007, 10:44 AM
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#2 |
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12psi boost
Join Date: Jun 2006
Location: salem mass
Posts: 329
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i dk man, u got coolant and oil mixing somewhere, and the oil in ur pcv is a usual sign of a bhg, i had excessive amounts and my hg blew. i dk u might wanan check up on that. maybe the matign sufaces werent properly prepared when u did the headgasket, u can never overlook faulty work.
__________________
 nothing but the best -mods- so far K&N intake fipk 3" megan downpipe 3"turbo elbow 4 washers on the wastegate highflow cat short shifter 89+ front bumper, pic soon to come many more upgrades soon |
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03-16-2007, 12:35 PM
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#3 |
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3" Exhaust
Join Date: Feb 2007
Location: Milwaukee, WI
Posts: 174
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I dont mean to sound like a dick but where are you getting that information? The pcv routing has no contact what so ever with any kind of coolant. The fact that my engine oil is perfectly normal shows this all the more. Even still how does oil comming through the pcv constitute a bhg? The pcv system routes 2 ways; 1) from block to head, rubber line. 2) The two vavle covers straight to the intake. My coolant never rises temp, never gets low.
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03-16-2007, 12:37 PM
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#4 |
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3" Exhaust
Join Date: Feb 2007
Location: Milwaukee, WI
Posts: 174
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Oh yea i also stated in another post, my long block was rebuilt by jasper performance about 30k miles ago. It was a oem hg they put in and torqued to 75-80ftlbs, under NO circumstances should it have gone within 30k miles of boosting no more than 14psi. If it did, i think toyota needs to get into something a little simpler than designing engines such as making mouse pads or floor mats
Last edited by Kuban; 03-16-2007 at 12:45 PM. |
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03-16-2007, 06:28 PM
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#5 |
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12psi boost
Join Date: Jun 2006
Location: salem mass
Posts: 329
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also note the oil is like milky and white....am i wrong to assume thisis coolant and oil mixing?
__________________
nothing but the best -mods- so far K&N intake fipk 3" megan downpipe 3"turbo elbow 4 washers on the wastegate highflow cat short shifter 89+ front bumper, pic soon to come many more upgrades soon |
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03-16-2007, 06:29 PM
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#6 |
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12psi boost
Join Date: Jun 2006
Location: salem mass
Posts: 329
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me and my auto teacher had a talk about this situation, he thinks it is cause of the bhg, or because of exxesive blow by due to worn out piston rings. i dk tho
__________________
nothing but the best -mods- so far K&N intake fipk 3" megan downpipe 3"turbo elbow 4 washers on the wastegate highflow cat short shifter 89+ front bumper, pic soon to come many more upgrades soon |
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