Go Back  Chevrolet Forum - Chevy Enthusiasts Forums > Current Chevy Trucks, SUV's, Crossovers & Vans > Express & G-Series Vans
Reload this Page >

Replaced fuel pump and tank, what plugs into middle fuel pump port?

Notices
Express & G-Series Vans Offered in both a full size van, or a large box truck, the Express is the modern GM workhorse

Chevrolet Express
Platform: GMT Van

Replaced fuel pump and tank, what plugs into middle fuel pump port?

Old August 16th, 2014, 5:43 PM
  #1  
CF Beginner
Thread Starter
 
Join Date: Aug 2014
Posts: 2
Default Replaced fuel pump and tank, what plugs into middle fuel pump port?

Hey guys,

I'm a newbie and just replaced my tank and fuel pump on my 2001 express van. It has the 5.7l motor.

Unfortunately, I did this over a 2-3 week period. At some point I forgot which connector goes where on the fuel pump. I know that the connectors can only go on one way, but for some reason, I seem to be missing whatever plugs into the middle port of the fuel pump. Is that a vent? If there is a hose (i'm sure it is) that's supposed to connect there I can't find it. Where does the other end of the hose connect to?

Also, on the top of the tank, there are two vents that I moved from my old tank to the new one. On the new tank they seem to fit really loose. Definitely not sealing tightly like on the old tank. Do I just need new o-rings for them?

Thanks ahead of time for the help. Was hoping to get this thing running today but I'm stumped.


Last edited by mangomanj; August 17th, 2014 at 9:51 PM.
mangomanj is offline  
Old August 17th, 2014, 9:51 PM
  #2  
CF Beginner
Thread Starter
 
Join Date: Aug 2014
Posts: 2
Default

Update: I got some new o-rings and the two vents fit a little more snug. Now, I'm still not sure about the middle port on the fuel pump. Anyone have an express van that can look at theirs or maybe someone who recently replaced a fuel pump?

Thanks again
mangomanj is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
2008_1500
Silverado & Fullsize Pick-ups
6
April 29th, 2015 12:19 AM
ooCHICOoo
Other
0
January 11th, 2011 3:09 AM
kayster
General Tech
5
November 20th, 2010 2:50 PM
dbrog28301
Colorado
0
May 21st, 2007 9:48 PM


Thread Tools
Search this Thread
Quick Reply: Replaced fuel pump and tank, what plugs into middle fuel pump port?


Sponsors

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: