Engine issues..misfires
 

Hello, my name is Adam Marquez and I'm from texas US, I have a 2011 Jaguar XJ 5.0 non super charged vehicle. its been my daily driver for two years now and is sitting at 103,000 miles. a few weeks ago coming home from work i stopped at a light and the car just shut off. i turned it back on to restricted performance indication, and luckily i was a block away from my home. the next morning i pulled out the code reader and tried to see what i could find. the following codes displayed.
P0087-fuel rail pressure too low
P0313-misfire detected low fuel pressure
P0300-random/multiple cylinder misfire
P0302-cylinder 2 misfire
P0304-cylinder 4 misfire
P0306-cylinder 6 misfire
P0308-cylinder 8 misfire

The check engine light has never came on, and I've maintained the car well, i figured i better call the local jaguar dealership and speak with a tech, i told him the codes and that the car also emits a white/gray plume of smoke that smells strongly of raw fuel. it dissipates quickly but obviously not good. he said all the injectors must have stuck open at the same time and fouled out the plugs. I'm no expert but that sounds kind of odd. but I'm sure anything can happen. anyways, i would just like some other opinions on what this may be before i spend a ton of money. i planned on keeping this car for a long time even after i buy me another. it was my first jag.

thanks all

Jaguar XJ
 

Sounds like the fuel rail problem that's been reported a few times here.

Most likely sticking injector(s).

Check this thread, which covered my saga with exactly the same symptoms. It was blown injectors on the driver's side (US car). Required replacing the whole rail for about $2,700.00.

https://www.jaguarforums.com/forum/x...ectors-178085/