The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-05-2019, 08:43 PM   #1
bobcat1
Registered User
 
Join Date: Dec 2018
Location: utica NY
Posts: 41
what is this part?

I have a 1969 k10 with a 307 engine and a Rochester 2gv carb, on the rear of the carb it has a tee fitting that I think hooks to the pcv, but it has some kind of a square vale on it . anyone know what it is ? can I bypass it?
Attached Images
 
bobcat1 is offline   Reply With Quote
Old 08-05-2019, 11:16 PM   #2
Steeveedee
Who Changed This?
 
Steeveedee's Avatar
 
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,677
Re: what is this part?

That's a new one on me! Must be a truck thing. I've never seen one on a car, in all my years of mechanical repair. Based on that, I'd say take it off, but save it for the day when someone does know what it is. Is there a part number on it?
__________________
~Steven

'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper

Simi Valley, CA
Steeveedee is online now   Reply With Quote
Old 08-05-2019, 11:38 PM   #3
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,731
Re: what is this part?

It’s a turbo incabulator Steve!
Or maybe not. JK!
Likely a handy bull plug from a hot water tank that just happened to fit.
Could replace the whole thing with a barbed fitting that a pcv hose will hook too.
Here’s an example of what a barbed fitting looks like. Available in the size you need at the hardware store.

https://www.aliexpress.com/item/32775099410.html
geezer#99 is offline   Reply With Quote
Old 08-06-2019, 07:40 AM   #4
bobcat1
Registered User
 
Join Date: Dec 2018
Location: utica NY
Posts: 41
Re: what is this part?

Quote:
Originally Posted by Steeveedee View Post
That's a new one on me! Must be a truck thing. I've never seen one on a car, in all my years of mechanical repair. Based on that, I'd say take it off, but save it for the day when someone does know what it is. Is there a part number on it?
no part number on it. but it looks factory
bobcat1 is offline   Reply With Quote
Old 08-06-2019, 09:48 AM   #5
Wrenchbender Ret
Registered User
 
Join Date: Oct 2005
Location: Overland Park, Ks.
Posts: 5,229
Re: what is this part?

I think it is a sort of hot idle compensator.
George
Wrenchbender Ret is offline   Reply With Quote
Old 08-06-2019, 09:54 AM   #6
bobcat1
Registered User
 
Join Date: Dec 2018
Location: utica NY
Posts: 41
Re: what is this part?

what does a hot idle compensator do?
bobcat1 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:40 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com