My gas gage was buried over full, which made me suspicous that it was bad, going up hill outside of town and my jag dying confirmed my suspicion. I was told it might possibly be my fuel pump I need to replace. What do you guys have to say? 88 Jaguar XJS Hess & Eisnehardt.

 

Had a similar problem on my '94. Don't think '88's had the same fix though - replacing or bypassing the anti-slosh module. I've read that the H & E's had a pretty funky fuel tank, maybe something to do with that. Don't know how a fuel pump would cause it but then again I'm not up on the Jag funkiness in '88 just for my year.