Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

6.2l CDR

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  #1  
Old 04-25-2012, 08:35 AM
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Default 6.2l CDR

I'm having trouble locating a replacement CDR for my Blazerany help on where to find one?
thnks
Leo
 
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Old 04-25-2012, 10:11 PM
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obsolete part, but it easy enough to clean with carb cleaner and gas.
 
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Old 04-26-2012, 02:26 AM
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what is a CDR?
 
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Old 04-26-2012, 09:49 AM
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crankcase depression valve, pretty much a big PCV valve
 
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Old 04-26-2012, 12:00 PM
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oh ok. thanks
 
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Old 06-11-2012, 10:49 AM
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Can you go without a CDR?
 
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Old 06-11-2012, 10:57 AM
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You could, but a majority of the oil would be getting sucked right into the engine.
 
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Old 06-13-2012, 08:15 AM
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I meant could you just cap off the lines or put a breather filter on like you see on like sbc valve covers. in other words don't even send the lines to the intake.
 
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Old 06-13-2012, 01:44 PM
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napa sells a CDR I picked one up a couple weeks ago. It may be a universal one because the guys behind the counter were saying something about it being used on the old fords too.
 
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Old 06-13-2012, 02:03 PM
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how do I know if mine is bad?
 


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