XJ40 ( XJ81 ) 1986 - 1994

very slow on take off.

  #2  
Old 07-23-2008, 04:57 PM
Keith's Avatar
Senior Member
Join Date: Jan 2008
Location: Just outside of Little Rock, Arkansas
Posts: 216
Likes: 0
Received 9 Likes on 9 Posts
Default RE: very slow on take off.

You might want to check the fuel filters in the tanks, may need cleaning as well.
 
  #4  
Old 07-26-2008, 07:24 PM
Keith's Avatar
Senior Member
Join Date: Jan 2008
Location: Just outside of Little Rock, Arkansas
Posts: 216
Likes: 0
Received 9 Likes on 9 Posts
Default RE: very slow on take off.

They'll be a filter in each tank. Drain the tanks, then, there are two drain plugs, one inside the other. The smaller is for draining. The larger, basically a large nut, is for accessing the filter. You'll see the filter, and just pull it out. These tanks are nortorious for collecting water, as well as all kinds of crud. Draining a little off should be a regular ritual, maybe every 6 months or so. I'd have a new rubber gasket for the drain plug. Cheap, and available at any Jaguar parts house, or dealer.
 
  #6  
Old 07-29-2008, 10:31 PM
Keith's Avatar
Senior Member
Join Date: Jan 2008
Location: Just outside of Little Rock, Arkansas
Posts: 216
Likes: 0
Received 9 Likes on 9 Posts
Default RE: very slow on take off.

OK, yours may be different, just find the drain on the tank, and I'd bet theres a filter just inside the drain plug. Gotta love these cars, not all the same. Some of the differences come from running out of parts in mid year, and the factory using whatever was available.
 
  #7  
Old 07-30-2008, 06:35 AM
Keith's Avatar
Senior Member
Join Date: Jan 2008
Location: Just outside of Little Rock, Arkansas
Posts: 216
Likes: 0
Received 9 Likes on 9 Posts
Default RE: very slow on take off.

My apolizies, I could have sworn I read you had a 87, instead of an 88. Of course there is a difference. My imput would have been OK with the series III, but may not be with your 88. I guess age is taking its toll on my eyesite. Couldn't hurt though, to make sure theres no crud gathering in the tank, blocking the intake lines.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jimforrest (uk)
XK8 / XKR ( X100 )
22
02-28-2019 06:42 PM
Seth
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
3
11-01-2015 12:17 PM
MrWhite
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
33
10-22-2015 10:29 AM
Swagguar
XJ XJ8 / XJR ( X308 )
6
09-30-2015 01:34 PM
JTC3400
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
5
09-29-2015 05:03 PM

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

Thread Tools
Search this Thread
Quick Reply: very slow on take off.



All times are GMT -5. The time now is 08:00 PM.