4.0 TB question - JeepForum.com
 
LinkBack Thread Tools
post #1 of 3 Old 07-29-2005, 08:23 PM Thread Starter
ncjeepinyj
Registered User
 
ncjeepinyj's Avatar
 
Join Date: Aug 2004
Location: Mooresville NC
Posts: 1,075
4.0 TB question

I just did the 4.0 tb swap on my 2.5 the other day. It runs great, idles good but i have one question. Every time i start the jeep now it seems to idle high at first (sometimes 2000rpms) for a few seconds, is this normal? I know when you first do the install and start it the first time it will idle high until the computer resets/readjusts the the new TB, but mine seems to almost every time i start it now. So, does it sound like something is wrong or is this normal?

ncjeepinyj is offline  
Sponsored Links
Advertisement
 
post #2 of 3 Old 07-29-2005, 08:59 PM
Rock1127
Registered User
 
Join Date: Jun 2005
Posts: 129
That may be normal.

My Jeep has idled around 2000rpms everytime i've cranked it since i've owned it. It stays there maybe 1 or 2 seconds and then comes down to around 500rpm. My friend's does the same thing. I don't think it's anything to worry about. I could be wrong, but my engine's run great since i've bought it.
Rock1127 is offline  
post #3 of 3 Old 07-29-2005, 09:02 PM Thread Starter
ncjeepinyj
Registered User
 
ncjeepinyj's Avatar
 
Join Date: Aug 2004
Location: Mooresville NC
Posts: 1,075
Thanks for the quick response. I believe mine did idle a little high for a few seconds before the swap but not 2000 rpm's like it does now. Guess it is just the bigger bore letting it idle a little higher.
ncjeepinyj is offline  
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.



Email Address:
OR

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.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Jeep Forums Replies Last Post
Newbiee Question?? - grand cherokee thumping question geoff6194 Engines & Drivetrain 0 10-21-2009 11:13 PM
Width of rim question,,,,and **** Cepek rim question. UPSucks Tires & Wheels 3 09-15-2007 09:19 AM
Wiring question and meter question Highlander357 Stereos, CB & Ham Radios, GPS, & Electrical. 4 12-29-2005 01:20 AM
My 2" BB lift question - in depth, and HUGE question WheelinTJ2004 Tires & Wheels 11 02-01-2005 07:17 AM
Question about tires (NEWB question) FastForward108 Tires & Wheels 3 05-28-2004 12:45 AM

Posting Rules  
You may post new threads
You may 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 Off
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome