Low oil pressure at idle 4.7 ho - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Wrangler Forums > TJ Wrangler Technical Forum > Low oil pressure at idle 4.7 ho

SPARTAN LOCKERS are on sale BIG TIME at ROCKRIDGE 4WD!TJ Wrangler 4" Rough Country Suspension Lift Kits in Engo winches available at www.rockridge4wd.com! Free shipp

Reply
Unread Yesterday, 07:09 PM   #1
Kevster1230
Registered User
 
Join Date: Jan 2015
Posts: 1
Low oil pressure at idle 4.7 ho

replced sender heads new oil pump no luck ... Help

Kevster1230 is offline   Reply With Quote Quick reply to this message
Unread Yesterday, 07:20 PM   #2
Jerry Bransford
Administrator
 
Jerry Bransford's Avatar
2004 TJ Wrangler 
 
Join Date: Jan 2003
Location: Escondido, California, California
Posts: 61,201
Exactly what pressure are you getting that you believe to be too low at idle RPMs?
__________________
Getting Savvy...

Coolest offroad magazine ever! CRAWL Magazine

When you have a choice, buy American.
Jerry Bransford is offline   Reply With Quote Quick reply to this message
Unread Yesterday, 07:37 PM   #3
Jeepsr4me
Registered User
 
Join Date: Dec 2004
Posts: 5,300
Have you put in a manual gauge to verify the REAL pressure? Can be hooked up and just run thru the side window so you can watch or left setting under hood... or hooked up permanently 2nd pic.

Jeepsr4me is offline   Reply With Quote Quick reply to this message
Unread Yesterday, 08:13 PM   #4
Imped
Web Wheeler
 
Imped's Avatar
2004 TJ Wrangler 
 
Join Date: Feb 2008
Location: Indianapolis
Posts: 19,842
4.7 in a TJ, huh?
__________________
OlllllllO
Float Test Build
IndyORV
Imped is offline   Reply With Quote Quick reply to this message
Unread Today, 06:16 AM   #5
TheBoogieman
Demonic Jeep Freak!
 
TheBoogieman's Avatar
1998 TJ Wrangler 
 
Join Date: Aug 2006
Location: Charlottesville, Va
Posts: 28,186
4.7 minimum oil pressure 7psi idling
4.7 H.O. minimum oil pressure 4psi idling
You can't get much lower. You might be looking for the WJ forum.
__________________
Quote:
When I had 3.07s I would draft behind birds as an attempt to do the speed limit.
---------------------------------
2000' WJ Limited 4.7L-V8/D44/Quadra-Drive/31" MT's/3" lift
TheBoogieman is online now   Reply With Quote Quick reply to this message
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.
Note: All free e-mails have been banned due to mis-use. (Yahoo, Gmail, Hotmail, etc.)
Don't have a non-free e-mail address? Click here for a solution: Manual Account Creation
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Thread Tools






Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.