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Old Jul 15, 2011 | 03:18 PM
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These are pics of the engine in my 94 coupe. it's got 100k on it. I changed the spark plugs today, 6 of 8, got well #6 and #8 left to do. I'm new to the LS1, I'm a big block Olds guy. I took the covers off and noticed just a plastic elbow where the PCV should be. I'm I correct? Looking at the pics, does anything look abnormal? I've yet to get my Service Manual. Thanks.
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Old Jul 15, 2011 | 03:35 PM
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Looks correct, when I change my plugs I take off the inner wheel well covers. Bty it's a LT-1
Last edited by kimmer; Jul 15, 2011 at 03:37 PM.
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Old Jul 15, 2011 | 03:44 PM
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Originally Posted by kimmer
Looks correct, when I change my plugs I take off the inner wheel well covers. Bty it's a LT-1
Don't know why I typed LS, should there be a PCV under that elbow? It's just an open shot to the Throttle body. Thanks.
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Old Jul 15, 2011 | 03:45 PM
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Originally Posted by kimmer
Bty it's a LT-1
Actually LT1. Hyphen means it's 1970. His is a '94. Different "LT". Someone had to say it.
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Old Jul 15, 2011 | 04:57 PM
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On my L98 that hose is the other side of the PCV system. No valve is necessary. May be different on the LT, someone will chime in.
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Old Jul 15, 2011 | 05:38 PM
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Originally Posted by 67Olds442x2
I took the covers off and noticed just a plastic elbow where the PCV should be. I'm I correct?
The PCV is located directly in the left side of the intake manifold, and connected to the U-shaped hose in your first picture.
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Old Jul 15, 2011 | 05:51 PM
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Thanks for all the info, I got to get that service manual.
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