Roush F150 Upper Injector O-Ring HELP! - Ford Truck Enthusiasts Forums

Go Back   Ford Truck Enthusiasts Forums > Newer Light Duty Trucks > 2004 - 2008 F150
Log In 

2004 - 2008 F150 2004, 2005, 2006, 2007 and 2008 Ford F150's with 5.4 V8, 4.6 V8 or 4.2 V6 engine

Roush F150 Upper Injector O-Ring HELP!

LinkBack Thread Tools Search this Thread
Old 02-03-2014, 10:44 AM
ace555's Avatar
ace555 ace555 is offline
Junior User
Join Date: Oct 2004
Location: Nashville
Posts: 85
ace555 is starting off with a positive reputation.
Roush F150 Upper Injector O-Ring HELP!

I was installing a my new I/C Roushcharger kit over the weekend and ripped one of my upper injector o-rings (the one that seats to the fuel rail) , there-for having to replace. The problem is I CAN'T FIND IT ANYWHERE! I'm dying to start this beast but can't because of this issue!

My question is - I've read that the o-ring is the same style used in the 03-04 Cobras so I went to autozone and bought the o-ring (same one's used in the 04-08 F150s anyway) but this didn't work as a replacement due to the inside diameter being much larger than the injector "neck", so the injector just wobbled in the fuel rail!

Also, from what I understand, the injectors that came with my kit are in fact 38lbs NOT 39lbs like the cobras.

Here is the part # for the injector - R07110002 per Roush's instructions, if anyone has an idea at all of where I can find this 2 cent part I would greatly appreciate it!
Reply With Quote

Similar Threads
Thread Thread Starter Forum Replies Last Post
UPDATED Fuel Injector Top O-Rings/Seals ~ The Whole Story creator 6.0L Power Stroke Diesel 123 03-28-2016 07:39 PM
Nipple cup replacement on 2003 log rail? basstardo 6.0L Power Stroke Diesel 10 02-24-2014 01:06 PM
HPO system Part #'s? lupuseven 6.0L Power Stroke Diesel 6 01-25-2014 10:03 PM
Can the hpo-rail leak enough to cause a no-start? John Irwin 6.0L Power Stroke Diesel 22 09-11-2012 08:11 PM
fuel injector o-rings Lennyg 1997 - 2003 F150 1 02-10-2012 11:36 AM

Go Back   Ford Truck Enthusiasts Forums > Newer Light Duty Trucks > 2004 - 2008 F150

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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
Trackbacks are On
Pingbacks are On
Refbacks are On

Forum Jump

All times are GMT -5. The time now is 10:51 PM.


Advertising - Terms of Use - Privacy Statement - Terms of Service - Jobs
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. FordŽ is a registered trademark of the Ford Motor Company.

vbulletin Admin Backup