*Thud* When Accelerating - JeepForum.com
LinkBack Thread Tools
post #1 of 3 Old 12-31-2012, 07:08 PM Thread Starter
Registered User
1998 TJ Wrangler 
Join Date: Jun 2012
Location: Pasadena
Posts: 284
*Thud* When Accelerating

So I've noticed that when the jeep is in park and I punch the gas to rev the engine a little, there is a heavy thud noise. I can't tell if it's doing it on the street, but definitely while in the driveway. Hard to tell where it's coming from. Anybody know what might be causing it? It only happens if I punch it hard enough to reach about 2,500 RPM.

aldersonfilm is offline  
Sponsored Links
post #2 of 3 Old 12-31-2012, 07:27 PM
Registered User
Join Date: Jun 2002
Location: Detroit/ Philly
Posts: 187
engine/ trans mount would be my first guess.

99 XJ 5spd 4.0l
00 XJ auto 4.0l
avbcon12 is offline  
post #3 of 3 Old 01-02-2013, 01:53 PM
Registered User
1994 XJ Cherokee 
Join Date: Nov 2009
Location: SouthWest Georgia
Posts: 636
^ x2 ^

4-wheeling: because football, basketball, baseball, and golf only require one ball!

Confidence: The feeling you get just before you fully understand the situation!
KF4SQB is offline  

accelerator , noise , thud

Quick Reply

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:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


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

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