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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board > The 1973 - 1991 Blazers, Jimmys, and Suburbans Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-12-2007, 01:11 PM   #1
rcbildr
Registered User
 
rcbildr's Avatar
 
Join Date: Sep 2000
Location: Gold Bar, WA
Posts: 1,216
84 Suburban Fuel Pump Question

I'm working on an 84 Suburban that originally had a 454. I noticed there are 3 hoses for the fuel pump. Is the 3rd hose a return line, and did the 84 'Burbs with a small block have that same set up? Any help will be greatly appreciated. Thanks!
__________________
My Projects:
1960 GMC 1/2ton with 305 V6 (daily driver)
1963 Chevy 1/2ton 2wd...converting to 4x4
1967 Suburban 1/2ton 2wd

My Girlfriends Projects
1985 Chevy Suburban 3/4ton 4x4 with 6.2L diesel, 4" lift, converted to TH-400, Warn Premium manual hubs, & Wildcat 315/75/R16 tires. (daily driver)
1978 Camaro Type LT with a Marine 350 & vortec heads, Rochester Carb, & roller cam
1978 Camaro Z28
rcbildr is offline   Reply With Quote
Old 04-12-2007, 01:24 PM   #2
fosheec
Registered User
 
fosheec's Avatar
 
Join Date: Oct 2006
Location: Cedarville, OH
Posts: 61
Re: 84 Suburban Fuel Pump Question

The 3rd hose is a return line. I believe just about all the trucks after 71 or 72 had this due to emissions. I could be mistaken though.
__________________
Caleb
fosheec 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 04:55 AM.


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