• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Throttle Body vacuum connector

yekimmrt

yekimmrt

New member
Does anybody have a PN for the U shaped step down vacuum connector coming off of the throttle body or the similar one going to the EVAP, I think? Mine crumbled after a TB cleaning and I've got it rigged up with a T, vacuum cap, and some 3/8 fuel line. I'll be replacing my lifters in the coming months and I'd like to put new vacuum lines in to replace all the rigged up ones I have, but I can't find those particular connectors anywhere. Thanks! 2001 GTP btw.
 


like this.


vachose.jpg
 
I was browsing GMparts, couldn't find it... thought a PN might make it easier. I've got a 4 dollar job on there now, glad to find out I'm not alone.
 


I got mine from the dealership for $16.
I had to have them pull up a parts explosion, then pointed it out to them.

Sent from Not so smart smartphone
 
Because I was narrowing down leaks and when you have 3-4 pieces of rubber tubing put together there's just that many more places to have a leak.


Sent from Not so smart smartphone
 


it dont leak. been there for over a year now. its only 2 pieces, a fat one on the TB to a thinner one pushed inside it, then to the factory plastic line.
 
easy grasshopper. Never said it did.
I just didn't want to add another place to have a leak in these damn demons.

Sent from Not so smart smartphone
 
I understand. But I was pulling my damn hair out trying to get to the bottom of a lean code. So I went back with everything the way it was meant to be.
Solved my issue. So from now on I'll put the factory spec lines for the vacuum system.

Sent from Not so smart smartphone
 


Ok. And your point is?
The OP is looking for the stock replacement. So was I.
If you want to use rubber, use it.
Different strokes for different folks.

Sent from Not so smart smartphone
 
Update...my rigged up autozone T's with a cap, 3/8 fuel and 7/16 vacuum lines do, in fact, leak. Found it with carb cleaner. Back to the drawing board.
 
The fuel line actually worked out ok, the leak was on the cap of the tee. I just shoved the other two pieces together, it's good now.
 
You must log in or register to reply here.
Back
Top