Discovery II Talk about the Land Rover Discovery II within.
Sponsored by:
Sponsored by:

Consistant jerking...

Old Oct 4, 2007 | 06:54 PM
  #1  
aquan's Avatar
Thread Starter
|
3rd Gear
Joined: Oct 2007
Posts: 3
Likes: 0
Default Consistant jerking...

Hey Guys I’m hoping someone can help me out.

My ’96 Discovery has been having this one issue that local mechanics can’t seem to fix.

The check engine light hasn’t come on yet. When I drive the engine almost seems to choke. It’s really bad when I’m accelerating, like getting onto the freeway on-ramp and has slowly gotten worse. As of today, it’s gotten so bad I’m not driving it until I can get an idea of what is going on.

The engine almost seems like its not shifting or not getting gas. It feels like its pulling back and jerking (not vibrating) and when I step on the gas nothing happens. And it consistently jerks throughout the drive once I do get it up to freeway speeds. It’s never stalled and turns over just fine.

I’ve had the fuel pump, fuel filter, and fuel relay replaced.

Any thoughts? Please help. Thanks.
 
Reply
Old Oct 4, 2007 | 07:18 PM
  #2  
N.Franklin's Avatar
Three Wheeling
Joined: Jun 2007
Posts: 79
Likes: 0
From: Ewa Beach, HI
Default RE: Consistant jerking...

Remove and clean your IAC motor (it is located on top of your upper air plenum) and see if that fixes it.
 
Reply
Old Oct 4, 2007 | 07:48 PM
  #3  
aquan's Avatar
Thread Starter
|
3rd Gear
Joined: Oct 2007
Posts: 3
Likes: 0
Default RE: Consistant jerking...


Once I unscrew it, justclean it out? Do I need to use anything special?

Thanks for your help.

Annie
 
Reply
Old Oct 4, 2007 | 07:54 PM
  #4  
N.Franklin's Avatar
Three Wheeling
Joined: Jun 2007
Posts: 79
Likes: 0
From: Ewa Beach, HI
Default RE: Consistant jerking...

Carb cleaner and a rag is all you should need.
 
Reply
Old Oct 4, 2007 | 08:00 PM
  #5  
llesra's Avatar
Rock Crawling
Joined: Sep 2006
Posts: 495
Likes: 0
From: Colorado
Default RE: Consistant jerking...

the 96 doesnt have it there. on the gems engines, i think the stepper motor is by the intake hose.
 
Reply
Old Oct 4, 2007 | 08:10 PM
  #6  
aquan's Avatar
Thread Starter
|
3rd Gear
Joined: Oct 2007
Posts: 3
Likes: 0
Default RE: Consistant jerking...

Oh... Any chance you give me some guidence on that location?

Thanks
 
Reply
Old Oct 4, 2007 | 09:26 PM
  #7  
llesra's Avatar
Rock Crawling
Joined: Sep 2006
Posts: 495
Likes: 0
From: Colorado
Default RE: Consistant jerking...

look for this near the air intake hose

http://www.roverparts.com/Parts/ERR4352.cfm
 
Reply
Old Oct 7, 2007 | 04:19 PM
  #8  
N.Franklin's Avatar
Three Wheeling
Joined: Jun 2007
Posts: 79
Likes: 0
From: Ewa Beach, HI
Default RE: Consistant jerking...

Did that fix the jerking issue?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Spencerfitch
Discovery II
12
Jun 8, 2010 10:13 AM
antichrist
Discovery II
2
May 23, 2010 05:56 PM
zerochills
Discovery II
8
Jul 11, 2007 07:38 AM
bhanelt
General Tech Help
5
Aug 27, 2006 02:15 PM
discovery125
Discovery II
1
Apr 7, 2006 04:27 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 12:07 PM.