XJ XJ8 / XJR ( X308 ) 1997 - 2003

Engine just dies

Thread Tools
 
Search this Thread
 
  #1  
Old 12-18-2011, 12:31 PM
jockellis's Avatar
Junior Member
Thread Starter
Join Date: Jun 2011
Location: Cumming, GA
Posts: 27
Received 0 Likes on 0 Posts
Default Engine just dies

Sometimes we'll be slowing for the light at the GA 400, GA 369 intersection (which should be an overpass) and when I accelerate the car will just die. As for my wife, she doesn't even have to be slowing, just driving along and all of a sudden, she has no power. Put it in neutral or, if stopped, park and it fires right back up. Anyone have this?
 
  #2  
Old 12-18-2011, 01:11 PM
test point's Avatar
Veteran Member
Join Date: Mar 2008
Location: Ellijay
Posts: 5,385
Received 1,110 Likes on 932 Posts
Default

The '97 - '99 model years were subject to a throttle body recall / ECM reflash depending on VIN. Symptoms were engine shut down while driving and easy restart on the side of the road. Many got new TBs but the recall has now expired. Your solution is probably going to be a rebuilt TB.

Here is the Technical Service Bulletin on the subject.
 
Attached Files
File Type: pdf
Jaguar Service Action S514.pdf (312.3 KB, 163 views)
  #3  
Old 12-18-2011, 02:38 PM
ant17's Avatar
Senior Member
Join Date: Mar 2011
Location: Chicago
Posts: 460
Received 16 Likes on 15 Posts
Default

Could also be an intermitant fuel pump problem.

Lots of things to test. Like fuel rail pressure among others.
 
  #4  
Old 12-18-2011, 03:15 PM
Gus's Avatar
Gus
Gus is offline
Veteran Member
Join Date: Jul 2008
Location: Berlin Md.
Posts: 11,341
Received 2,211 Likes on 1,702 Posts
Default

Your problem has many causes fuel, throttle body and brake switch. Do you have any codes or do you get a failsafe or restricted performance? Was your cruise control on?
 
  #5  
Old 12-19-2011, 10:38 PM
orca99usa's Avatar
Member
Join Date: May 2008
Location: Las Vegas, NV
Posts: 95
Received 6 Likes on 6 Posts
Default

Also check to see if the throttle plate is dirty. That can cause slow speed stalling.
 
  #6  
Old 03-26-2012, 07:59 PM
wjgesq's Avatar
Member
Join Date: Mar 2008
Location: Florida
Posts: 54
Received 0 Likes on 0 Posts
Default Throttle

Body, is the prime suspect.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
D.K
XF and XFR ( X250 )
50
12-10-2023 02:05 AM
dsnyder586
XJ XJ8 / XJR ( X308 )
55
04-04-2019 02:38 PM
cissdm
X-Type ( X400 )
10
05-03-2016 06:02 AM
MrMellor
XJ6 & XJ12 Series I, II & III
11
09-07-2015 10:22 AM
OkieTim
Jaguar Forums Feedback & Suggestion Center
2
09-02-2015 12:48 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: Engine just dies



All times are GMT -5. The time now is 09:17 AM.