Ford 83-94 6.9 and 7.3L General Discussion of 83-94 6.9 and 7.3 Liter Ford Diesels

CDR Valve

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  #1  
Old 07-26-2010, 04:29 PM
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Default CDR Valve

Took off air cleaner, and intake had oil all over it. I took off my CDR valve and there was oil all inside of it. Where can I buy a new one, or does it just need cleaned?
 
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Old 07-26-2010, 09:04 PM
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clean it out with partswasher and put it back on. it is doing its job. it is designed to pull vapors out of crankcase and into intake. some oil will be present.
 
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Old 07-28-2010, 09:29 PM
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where is this adr is this the canister looking thing behind the intake once you pull off the air cleaner? sorry just my lack of knowlage but gotta ask to know i guess.
 
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Old 07-28-2010, 09:37 PM
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Yes thats it on the back of the intake. If they stick they can feed lots of oil into the intake and create a runaway situation. Not very fun.
 
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Old 07-28-2010, 10:29 PM
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run away like keep dumping fuel in?
 
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Old 07-28-2010, 10:30 PM
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Like dumping large amounts of crankcase oil into the intake, not just small traces like it usually does
 
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