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 > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 01-27-2024, 05:57 PM   #1
suburban99
Registered User
 
suburban99's Avatar
 
Join Date: May 2014
Location: Mission BC
Posts: 452
Ls swap 4.8 fuel question

I have 2004 4.8 ls swap runs but not well. I swapped throttle body's and MAF sensors. I replaced intake gaskets new plugs/wires and O2 sensors. Idles not great but does run. Returnless fuel system with the corvette style filter, and pump in tank. I decided to check the fuel pressure again and it pinned my 100 psi gauge. Has anyone else seen this issue with the filter/reg failing? I am sure it's connected correctly..
__________________
1962 C10 Longbox LS 5.3 4L60E----Sold$$
2014 Ram 4x4 3500 Laramie Diesel..Momma's truck
2015 Ram 4x4 1500
1997 Boxster.
1972 K10 Custom Deluxe LS 6.0
1950 GMC 3100 S10 & LS swapped
suburban99 is offline   Reply With Quote
 

Bookmarks


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 11:49 AM.


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