Intermittent power loss

[Jason Dean]

My XF 2.2 diesel 2013 I am having intermittent power loss when pulling away. The loss of power least for about 3 seconds then back to normal.

It can be once in a journey or not at all.  It’s had full service and new fuel filter. It’s been plugged in to a diagnostic and nothing shown.
 

Does anyone have any suggestions? Or experienced this too?  Any help is very much appreciated!!!

 

 

[Patch58]

Could be egr valve,

Just got this off internet hope it helps 

friend's XF had very similar problems...pulling away from junctions or roundabouts and the engine lost power briefly, before springing back to life. The Jag dealership had the car in several times but were unable to find the problem initially, it wasn't untill they had the car in for a few weeks that eventually the cause was discovered. They replaced the EGR valve (Exhaust Gas Recirculation Valve) and everything was fine thereafter. I hope this gives you something to look into.

Or it could be fuel related

[Jason Dean]

That’s great….. I will get that looked!! Thank you