im having trouble with power above 50,engine light flashes up then feels like fuel starvation.power feels like it is lacking till turbo kicks in then off it goes.if you floor it 50 is top whack with accelator buried.ive changed a few bits concerning this new fuel pump,filter,in tank pump,boost solenoid,rubber pipes,injectors,fuel pressure sensor,manifold etc there seems to have been a lack of maintenance before i got it.ive tried most things that ive read on here.im using an autel diagonstic tool.this is my third freelander.its o5 facelift td4 what diagonstic is best for these

Are you sticking RON98 in the tank, if not, it may help. At least it is the simplest solution.

I have had hiccups & other issues with lower RON on this & previous cars even though they can take the lower octane fuel. Procrastination, mankind's greatest labour saving device!

Acoustic insulation ARB TPMS 3xARB air compressors After cooler Air tank On-board OCD pressure air/water cleaning Additional 50L fuel Carpet in doors ABE 2x1kg Waeco 28L modified fridge Battery 4x26ah Solar 120w Victron MPPT 100/20 DC-DC 18amps 175amp jumper plug Awning 6x255/60R18

Lightwater i think the 05 TD4 was diesel not that i am up to speed on the FL1 . 2009 FL2 S now gone
2011 FL2 HSE AUTO
2012 FL2 XS AUTO
2000 Kawasaki er 5

If the actual model was indicated with avatar it would be clearer. But seeing it is USA & comment on pump & filter in the tank. It sounded more like a petrol engine even though TD4 was noted. The in tank pump & filter gets replaced about every 100k km from memory. Procrastination, mankind's greatest labour saving device!

Acoustic insulation ARB TPMS 3xARB air compressors After cooler Air tank On-board OCD pressure air/water cleaning Additional 50L fuel Carpet in doors ABE 2x1kg Waeco 28L modified fridge Battery 4x26ah Solar 120w Victron MPPT 100/20 DC-DC 18amps 175amp jumper plug Awning 6x255/60R18