So the engine is not runing smood in drive.
Have no eror codes.
but in live view i see few missfire in rendom cylinders under lode.
i get red reding under few parameters.
As shown in the videos.
Any one know what it meens?

video1

video2

video3

Tanx


 

I'd try an injector cleaner such as BG 44K Platinum or something similar. XJs are quite particular on gas quality. Here in the states I recommend gas the has the "Top Tier" ratings. In Israel I'm not sure what fuel corresponds to that rating that consists of minimum recommended detergents. Also, I wouldn't ever use E85 fuel EVER! IMHO

 

i did run 44k last week.
i had 1 ciynder thet didnt work at all. and get ristricted preformens masage all the time.
it was the injector pluged or fulty. i try the 44k it didnt work so i buy new injector and the code is clerd. no restrected preformanc masage,
but now whan i rev it nissfire redomly.
and i can feel the missfires it in the car. relly bad.

 

take it to a mechanic, they know best

 

Is it possible that you need to replace more injectors?
We have had factory techs tell us that Jaguar insists on replacing injectors in banks(4 per side) only and never individually.
But we never did get an answer on why and private owners such as yourself have replaced them individually?
Not sure if this is your problem or not?
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