XJS ( X27 ) 1975 - 1996 3.6 4.0 5.3 6.0

1987 XJS Engine wonít crank

 
  #21  
Old 05-15-2019, 03:05 AM
Veteran Member
Join Date: Jan 2012
Location: France
Posts: 8,930
Received 4,447 Likes on 2,833 Posts
Default

Originally Posted by XJS87 View Post
Thanks again for all the help! Havenít had time to completely clean the tank out but I did drain it and put new fuel in. Made a world of difference for throttle response! However the engine starts to lag when it reaches 5000 rpm. Any idea what that might be? Thanks!
Blocked filter, pump underperforming, FPR going home...etc
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
B-rad
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
18
04-10-2018 07:12 PM
Bcxman
X-Type ( X400 )
12
08-03-2015 09:53 PM
wnlewis
XJ6 & XJ12 Series I, II & III
11
11-04-2014 12:11 PM
GT42R
S-Type / S type R Supercharged V8 ( X200 )
7
07-06-2012 06:44 PM
Alwann
XK8 / XKR ( X100 )
15
11-05-2009 08:57 PM

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

Thread Tools
Search this Thread
Quick Reply: 1987 XJS Engine wonít crank


Advertising
Featured Sponsors
Vendor Directory

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: