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06-17-2008, 11:44 AM | #1 |
Registered User
Join Date: Dec 2007
Location: Bossier City, La
Posts: 16
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Need a Mechanics Advice
I have a new rebuilt 350. I am having oil drip from the top of the dip stick tube and run down dripping onto my headers. When I pull the dip stick out, all I can see is vapors coming out. My guess is the vapors are collecting and then dripping. What would cause this? I am running an Edlebrock and have the PCV in the center port of the carb and am vented on the passenger side with a good quality vented oil cap. Any help is appreciated.
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06-17-2008, 09:50 PM | #2 |
Registered User
Join Date: Oct 2006
Location: alabama
Posts: 79
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Re: Need a Machanics Advice
are you sure the rings are good/installed right, were they filed fit, sounds like you are building pressure in the crankcase. do you have a pcv valve
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06-18-2008, 02:32 AM | #3 |
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Join Date: Jan 2008
Location: Lakeworth, Fl
Posts: 633
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Re: Need a Mechanics Advice
check the vacuum lines including the pcv.. the engine runs well? check the piston compression with a gauge.. to check valves and rings
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2001 silverado 2wd 2003 silverado 4wd 1975 scottsdale c10 (project) |
06-18-2008, 01:40 PM | #4 |
Registered User
Join Date: Dec 2006
Location: Yakima, WA
Posts: 325
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Re: Need a Mechanics Advice
OK this may sound stupid... but it happened to me once. I bought a used vehicle that the PO had installed chrome valve covers on. I was checking things over when to my surprise I find that the grommets for the PCV valve and breather cap do NOT have a slot or hole in them, their just a big ole' plug. No way for air to get in and no way for the pressure to vent properly. Anyway take a look at them and see if that is the case.
Hope this helps & God Bless, Terry |
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