CDR valve from NAPA questions and other tune up questions

[AJMBLAZER]

So I'm waking Big Ugly up from it's slumber. Batteries are checked, new air filter (with the foam precleaner too!), oil change stuff is waiting for it to get fired up, and now I'm making a shopping list for my local NAPA. I get the military discount there so I usually use them.

Anyways, I'm having a heck of a time figuring out what NAPA calls or lists the CDR valve as. I've found it on Rock Auto's site and their part looks like my CDR valve...but NAPA's equivalent doesn't.

http://partimages2.genpt.com/partimages/95245.jpg
http://www.napaonline.com/MasterPag...&PartNumber=229143&Description=Diverter+Valve

Is this the correct part?
If not does anyone know the NAPA part number?


Also, does this thing have a PCV or does the CDR valve do that? I see NAPA lists a PCV grommet and a PCV t-fitting...but no actual PCV itself.

 

[maritimer]

RE: CDR valve from NAPA questions and other tune up question

IIRC the CDR vlave is listed as the PCV valve at NAPA for the 6.2l i will be in town to-morrow getting the same thing for the green meanie so i will check it out and get you a part number

 

[AJMBLAZER]

RE: CDR valve from NAPA questions and other tune up question

Cool, thanks man.

 

[Crash_AF]

RE: CDR valve from NAPA questions and other tune up question

Under the picture is a little drop down menu that changes which picture is displayed, the 'full' image looks to be the same as the Rock Auto one.

Later,
Joe

 

[CCATLETT1984]

RE: CDR valve from NAPA questions and other tune up question

The CDR on a diesel functions as the PCV valve. I know that murrays does list the correct part, worst case i can get the part# for you and cross it to a napa #.

 

[AJMBLAZER]

RE: CDR valve from NAPA questions and other tune up question

Well, the guy at NAPA seemed to think it was the one I linked to above. Looks different than the stock one but I figure it's either the wrong picture or just a different shape. Appears to have the correct fittings and mounting points and such. They had to order it from out of state so we'll see on Friday or so.

 

[CCATLETT1984]

RE: CDR valve from NAPA questions and other tune up question

def, put this in the faq thread if it ends up working. I'm sure we'll see this one again.

 

[1stgear]

RE: CDR valve from NAPA questions and other tune up question

Did this NAPA part# end up being correct?

 

[Crash_AF]

Re: RE: CDR valve from NAPA questions and other tune up ques

Did this NAPA part# end up being correct?

They had to order it from out of state so we'll see on Friday or so.

We won't know until tomorrow or next week depending on if NAPA gets his order in a timely manner or not.

Later,
Joe

 

[AJMBLAZER]

RE: Re: RE: CDR valve from NAPA questions and other tune up

maritimer, you out there?


Calling tomorrow to see if they have my stuff. Need to figure out which gp relay I want.

 

[maritimer]

RE: Re: RE: CDR valve from NAPA questions and other tune up

sorry ajm i got side tracked with a custody issue with my ex. i havent made it into town for a few days. again sorry./
i will be in to see the NAPA gals first thing in the am and will post up the info then.

 

[AJMBLAZER]

RE: Re: RE: CDR valve from NAPA questions and other tune up

Ah...NAPA gals...sigh...anyways...


Cool, I might have one at about the same time. We can compare part numbers tonight.

 

[1stgear]

RE: Re: RE: CDR valve from NAPA questions and other tune up

I picked up the above part at my local NAPA this morning and it looks way wrong. The main vacuum line is too small.

 

[1stgear]

RE: Re: RE: CDR valve from NAPA questions and other tune up

I found these for sale online -

http://www.heathdiesel.com/P/HDP1630/

http://www.ssdieselsupply.com/products.html?pid=56&PHPSESSID=9b89246c45965b130073ed0c54946866

 

[AJMBLAZER]

RE: Re: RE: CDR valve from NAPA questions and other tune up

Hrmmm...probably should drive Big Ugly then tomorrow...it should be here tomorrow.

 

[1stgear]

RE: Re: RE: CDR valve from NAPA questions and other tune up

I took the part back to NAPA and they gave me a full refund. I had the them look up the part and they said it was for a gas burner?? I ordered one from the local GM dealership - $70!! DANG!

 

[AJMBLAZER]

RE: Re: RE: CDR valve from NAPA questions and other tune up

Ouch.

www.Rock-Auto.com has them much cheaper than that!

 

[AJMBLAZER]

RE: Re: RE: CDR valve from NAPA questions and other tune up

Okay, as 1stgear said it's totally the wrong part. A valve of some sort but definitely not the CDR valve. Make sure you open the box martimer!

Does anyone know the GM part number or any other part numbers for them? My NAPA guy says if I can get him another part number he can try and find it even if he has to call the NAPA tech guys.

 

[Crash_AF]

RE: Re: RE: CDR valve from NAPA questions and other tune up

The TM lists it as part# 25042462. I cross referenced that in my 1985 GM Truck parts manual and it is the correct GM part number.

Later,
Joe

 

[AJMBLAZER]

RE: Re: RE: CDR valve from NAPA questions and other tune up

Cool, thanks man.

Hrmmmm...Rock Auto shows this:

1986 CHEVROLET K30 PICKUP 6.2L 379cid V8 DIESEL MFI (J) : Emission : Crankcase Breather Element

ACDELCO Part # CV870 More Info {#25042248}
VALVE,C/CASE DEPR REG

http://198.208.187.182/servlet/com....mfgname=ACDELCO&prodlinecd=21&acpartnbr=CV870

Thinking maybe this superseded the earlier part at some point?