XK8 adventure

[BahnBaum]

That sounds similar to an issue we had years ago with a '98 Oldsmobile. After multiple visits to the dealership, they finally found a crank sensor wire that had worn through the insulation and was randomly grounding itself and faulting.

Alex

[Sharp11]

Clyde, on this episode of Wheeler Dealers, it was a throttle body problem ... not sure this exactly mirrors your issue, but it's worth a look.

http://wheelerdealers.xyz/series-9-episode-7/

[bren]

It would be pretty awesome if you find the fix from Edd.

[clyde]

Originally Posted by Sharp11

Clyde, on this episode of Wheeler Dealers, it was a throttle body problem ... not sure this exactly mirrors your issue, but it's worth a look.

http://wheelerdealers.xyz/series-9-episode-7/

I've watched that episode a number of times.

It's not limp home mode. No warning lights or messages. Haven't checked for codes, but figure they'll keep till I get back from Lincoln.

Originally Posted by bren

It would be pretty awesome if you find the fix from Edd.

That would have been pretty nice.

I'm still thinking fuel pump is most likely culprit. I also remembered I have a neighbor that I think has an XJR of similar vintage that drag races it and has done a lot of work to it. The fuel pump location and replacement of that sounds to be pretty similar. I should go visit him when I get back.