Land Rover Repair: 03 disco fuel problem, camshaft position, position sensors

Question
hi john maybe you can help me.
I have a 03 disco special vehicle edition and it loses power when under pressure.
i have had it serviced in the last 2 weeks all filters replaced and all oils changed my mechanic couldnt find any problem with it neither could my brother who collected it from the garage but yet when he was with me he could understand what i am saying.
can you help me please4i

Answer
Hi Hughie,

firstly, is your mechanic a certified LR mechanic? Does your mechanic have the proper diagnostic equipment for LandRovers?

Next, loss of power can indicate problems in a few areas: combustion loss (headgasket), engine management (MAF failure, coil faults), sensor failures (Crankshaft, throttle or camshaft position sensors).

A proper diagnostic device (testbook) could reveal this problem.

Best of luck,
JohnMc