'07 PCV Upstream ?
Is this much condensation normal? Believe my engine is on its way out, but can't nail it down with my experience. I've also noticed oil pooling on top of cylinders 3 & 4. This is to my catchcan, and yes, I need to use different hose. ;)https://cimg2.ibsrv.net/gimg/www.nor...298b83ed03.jpg
https://cimg5.ibsrv.net/gimg/www.nor...af2981cd8d.jpg https://cimg6.ibsrv.net/gimg/www.nor...6275aa8033.jpg |
never seen it like this!
are you loosing coolant? |
Originally Posted by MiniToBe
(Post 4382464)
never seen it like this!
are you loosing coolant? |
Can anyone tell me where my compression should be? I'm pulling 140 to 190 wet .
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My My My that is not normal!!! Might be time for that engine overhaul. If compression is good then you might just need head work only.
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kind of looking like coolant is getting in there !!
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Tripped limp-in with a knock sensor at 70 while passing. AFR peaking at 29.4 and generally at 14.74... Shop time, me thinks .
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29.4 dang your lucky it didn’t go boom !
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A leak from the crossover tube wont cause knock codes but a head gasket starting to fail can cause coolant loss (burned during cruise) and cross pressurization (in boost) leading to lean AFR's. A bad valve cover allowing oil into the intake track will cause knock. How many miles on the engine? Has the valve cover been replaced? How long ago.
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Originally Posted by Tigger2011
(Post 4382898)
A leak from the crossover tube wont cause knock codes but a head gasket starting to fail can cause coolant loss (burned during cruise) and cross pressurization (in boost) leading to lean AFR's. A bad valve cover allowing oil into the intake track will cause knock. How many miles on the engine? Has the valve cover been replaced? How long ago.
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Well damn. Sounds like it might be about time to roll up the sleeves. The good news if you do most of the work yourself is that a cylinder head shop will probably only charge you about $350 to replace the seals and do a valve job. Had a head done for a friend not to long ago and thats all they charged. YMMV though.
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