Been at it for 13,yrs and she still will not run!
After years of cleaning, replacing gaskets and general pain, I have got to the point of having my 1984 XJS HE cranking again. She will run, but very badly. Chronic over fuelling, to the point where it's dangerous. Replaced fuel, plugs, just about everything that i can. I'm convinced it's a ground somewhere in the injector wiring, but don't know where to start, any ideas please?
Injector harness is new, alternator has had new reg and tested ok?
Injector harness is new, alternator has had new reg and tested ok?
Welcome aboard.
It will be simple.
Head over to the XJS Tech section, I will see you over there.
My 1st best at this time is the EFI resistor pack connector. Many threads on that in that Tech section by "Greg in France".
It will be simple.
Head over to the XJS Tech section, I will see you over there.
My 1st best at this time is the EFI resistor pack connector. Many threads on that in that Tech section by "Greg in France".
Welcome to the forum Digger22,
Good to have you with us at Jaguar forums.
Follow this link https://www.jaguarforums.com/forum/xjs-x27-32/ to the XJS forum for help, advice and information. The 'HOW TO' thread at the top is a good place to start for information on regular issues.
Please remember to add vehicle details to your Signature to help others to give relevant advice. Go to the User CP button on the left of the top menu bar, then Settings & Options under Your Control Panel. Select Edit Signature and enter the details.
You can also visit the UK & Eire Region forum by following this link https://www.jaguarforums.com/forum/uk-eire-68/ to find other members in your region.
Enjoy the forums.
Graham
Good to have you with us at Jaguar forums.
Follow this link https://www.jaguarforums.com/forum/xjs-x27-32/ to the XJS forum for help, advice and information. The 'HOW TO' thread at the top is a good place to start for information on regular issues.
Please remember to add vehicle details to your Signature to help others to give relevant advice. Go to the User CP button on the left of the top menu bar, then Settings & Options under Your Control Panel. Select Edit Signature and enter the details.
You can also visit the UK & Eire Region forum by following this link https://www.jaguarforums.com/forum/uk-eire-68/ to find other members in your region.
Enjoy the forums.
Graham
Welcome to Jaguar Forums Digger22,
Good to have you with us.
Enjoy the forum.
If you haven't done so already you should add your car details to your signature to help others to help you.
If you need help with getting around and using the forum follow this link for some help Forum Help
Good to have you with us.
Enjoy the forum.
If you haven't done so already you should add your car details to your signature to help others to help you.
If you need help with getting around and using the forum follow this link for some help Forum Help

















