09/29 Q/A Session - Jeep Wrangler and Wrangler Unlimited - Page 10 - 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 > General Jeep Forums > Jeep Engineering - Q&A > 09/29 Q/A Session - Jeep Wrangler and Wrangler Unlimited

Super Low Prices on TJ Bumpers and $399.95 Tire Carriers!Introducing MONSTALINER™ UV Permanent DIY Roll On Bed LineGenright at JeepHut

Closed Thread
Unread 09-29-2009, 03:50 PM   #136
CCJ
Registered User
2006 TJ Wrangler 
 
Join Date: Nov 2007
Location: In your interwebs?
Posts: 1,843
Quote:
Originally Posted by 2006sport View Post
TJ questions welcomed?

Any reason for the sudden jerk forward without stepping on the gas when turning full lock while goin between 2-5 mph? Doesn't happen all the time...but it happened today. Jeep is a 2006 TJ sport with the 42RLE auto
My TJ also does this. About 60% of the time. Very odd.

CCJ is offline  
Unread 09-29-2009, 03:51 PM   #137
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by ZJones View Post
Any chance of seeing an unlimited model like the LJ? I really liked the two door design with a longer wheel base.

No comments on the future stuff.

But, we like hearing stuff . . .
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Unread 09-29-2009, 03:51 PM   #138
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by bunkrdfool View Post
Any chance we can get a add-on to the owners manual about the Jeep wave?

Im tired of driving to work and having 1 out of 5 Jeeps wave. Maybe just a little sheet would be fine.

And thanks for the Q&A!
See you are finding out that you have to be in the know - the secret society!
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Unread 09-29-2009, 03:52 PM   #139
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by 2006sport View Post
TJ questions welcomed?

Any reason for the sudden jerk forward without stepping on the gas when turning full lock while goin between 2-5 mph? Doesn't happen all the time...but it happened today. Jeep is a 2006 TJ sport with the 42RLE auto
When a vehicle is at full lock it takes more power to move forward than when the wheels are pointed straight. The engine will need more fuel to keep the it from stalling. The surge you feel is the push of fuel to maintain engine speed under full lock conditions.
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Unread 09-29-2009, 03:53 PM   #140
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by waterboarder View Post
I really need an answer to this one (:

I realize you recommend not modifying anything for any reason. CorporateSpeak(tm) understood (:

That said, although while it may not be recommended - if someone WERE to tap into the brake wire "hot side" so that their trailer brake controller would work, and if one found trying to access that wire under the steering wheel too painful and difficult (ask me how I know), where could one find the appropriate wire under the hood? What colour and where is it, and picture would help (: Rumour is that it can be tapped over there, rather than under the steering wheel.

Thanks a bunch!
Do not modify the brake wiring....

We will not help on this one.. sorry.
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Unread 09-29-2009, 03:53 PM   #141
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by JWA View Post
No, completely stock. It takes a split second for it to set up once you go to the throttle. I generally have the radio on, so I don't hear it.
Ok...it's a fairly rare occurence, but we have seen a few do this even with the stock intake system. We did issue a TSB for a similar condition on 3.7L, TSB # 09-001-07, you can perform (or have your dealer perform) the same procedure on a 3.8L. Essentially what is happening is that as air passes over the joint/seal in between the throttle body, if there are any voids at all in that joint it creates noise. Essentially the TSB shows you where to judiciously apply RTV in that area to fill in any voids.
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Unread 09-29-2009, 03:53 PM   #142
FIRE14
Registered User
 
Join Date: Sep 2009
Location: nc
Posts: 1
I have an 02 sahara all of it is in factory form except for the 31x10.50r15 tires. it has had the axle seals replaced by the dealership and front swaybar end links replaced by a local garage tires and wheels are in balance and allinement is good but still have a vibration coming from all four cornners, what do I need to check now
FIRE14 is offline  
Unread 09-29-2009, 03:54 PM   #143
2006_Sport
Registered User
2006 TJ Wrangler 
 
Join Date: Feb 2009
Location: Rockville, MD
Posts: 10,640
Quote:
Originally Posted by JeepEngineers View Post
When a vehicle is at full lock it takes more power to move forward than when the wheels are pointed straight. The engine will need more fuel to keep the it from stalling. The surge you feel is the push of fuel to maintain engine speed under full lock conditions.
Thanks so much! I knew that there was a logical reason for it
__________________
SUPPORT THE TROOPS

2006 Jeep Wrangler|BDS|BFGoodrich|Uniden|Upol|HiLift|Cragar| IPF|Alpine|JKS|PoisonSpyder|Truck-lite|Aussie Locker|Novak|Trail Gear|Firestik

Quote:
Originally Posted by Hudson View Post
There are no women on the internet either. Learn that. It's a fact.
-Zach
2006_Sport is offline  
Unread 09-29-2009, 03:54 PM   #144
Jones
Consider the following...
 
Jones's Avatar
 
Join Date: Jan 2008
Location: Arizona
Posts: 10,790
Quote:
Originally Posted by JeepEngineers View Post
No comments on the future stuff.

But, we like hearing stuff . . .
Fair enough.

The only things holding me back from buying a wrangler are - no v8 option (I love the 5.9 v8 in my ZJ and don't think I would be happy with the v6), no long wheel base 2 door option like the LJ.
__________________
Put your bacon where your mouth is!
Jones is offline  
Unread 09-29-2009, 03:54 PM   #145
CCJ
Registered User
2006 TJ Wrangler 
 
Join Date: Nov 2007
Location: In your interwebs?
Posts: 1,843
Quote:
Originally Posted by JeepEngineers View Post
No comments on the future stuff.

But, we like hearing stuff . . .
I'd simply like to add.... V-8. Please. Burnsville off road is doing it with no problems. AEV-conversions is doing it with no problems. I'm ready for DC to start doing it.... w/ warranty of course. It's the only reason I haven't sold my TJ yet. I love the JK's but I'll patiently wait for that V-8 to make that next purchase. To hell with the "economy" & "no-one would buy it" remarks that some members are going to post.
CCJ is offline  
Unread 09-29-2009, 03:55 PM   #146
waterboarder
Registered User
2007 JK Wrangler 
 
Join Date: Sep 2007
Location: Belfast
Posts: 6,312
Quote:
Originally Posted by JeepEngineers View Post
Do not modify the brake wiring....

We will not help on this one.. sorry.
So your recommendation then is NOT to use trailer brake controllers?????
waterboarder is offline  
Unread 09-29-2009, 03:55 PM   #147
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by xplodn View Post
Has there been any official fixes for rough shifting in the AX-15 with 100K+ miles? 10W-30 or what? I currently am running Redline MT-90 (around 90W) in it but even that is not helping.
No official fixes.. baby it.

Sycros wear out. Let it spool down a bit before shifting into next gear
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Unread 09-29-2009, 03:56 PM   #148
xplodn
Registered User
1998 TJ Wrangler 
 
Join Date: May 2009
Location: Phoenix, AZ
Posts: 161
Quote:
Originally Posted by JeepEngineers View Post
No official fixes.. baby it.

Sycros wear out. Let it spool down a bit before shifting into next gear
fair enough.
xplodn is offline  
Unread 09-29-2009, 03:56 PM   #149
BODiSek
Registered User
2008 JK Wrangler 
 
Join Date: Jun 2009
Location: Chester, CA
Posts: 14
Quote:
Originally Posted by JeepEngineers View Post
Just a few simple questions please do not be offended:

Have the tires been confirmed to be in balance?
Alignment been confirmed in spec?
Have the dealer verify the front axle is in spec for caster?
Has the vehicle been wheeled off road? Potentially bent an axle tube.
Tires have been checked and balanced, alignment done two times. Most recent numbers are caster 4.25, toe 3/16, BUT camber -1 and -3/8 which got me thinking about bent axle as well. However I've been told that camber will have no influence on this issue, and those numbers are pretty common even if out of factory specs. I doubt it would be possible to bend axle with stock tires with only mild off-road (forest service roads and such)?
BODiSek is offline  
Unread 09-29-2009, 03:57 PM   #150
JeepEngineers
Registered User
 
Join Date: Feb 2007
Location: Michigan, USA
Posts: 1,041
Quote:
Originally Posted by FIRE14 View Post
I have an 02 sahara all of it is in factory form except for the 31x10.50r15 tires. it has had the axle seals replaced by the dealership and front swaybar end links replaced by a local garage tires and wheels are in balance and allinement is good but still have a vibration coming from all four cornners, what do I need to check now
Next I would look at the upper control arm bushings and the steering stabilizer.
__________________
[FONT="Arial Black"][SIZE="4"]JeepEngineers[/SIZE][/FONT] "INTRODUCING THE GREATEST JEEP[SIZE="1"]®[/SIZE] LINEUP EVER"
[I][URL="http://www.jeep.com/"]http://www.jeep.com/[/URL]
[URL="http://www.jeep.com/en/experience/community/have_fun_out_there/"]Have Fun Out There![/URL]
[URL="http://www.facebook.com/jeep"]Check out Jeep on Facebook[/URL]
[URL="http://www.youtube.com/thejeepchannel"]Check out Jeep on YouTube[/URL]
[URL="http://www.flickr.com/groups/jeepexperience/"]Check out Jeep on Flickr[/URL][/I]
JeepEngineers is offline  
Closed Thread
Thread Tools


Suggested Threads





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.