Hi there

Got a 10 month old 850xc (uk) 2022 model

Had a issue with hesitation getting on the throttle pulling off and coming out of junctions give a splutter then goes

Had new ecu, new plugs, new t map sensor and speed sensor still the same

Returned to dealer with no fault found, no fault codes nothing

Now the strange is it don't happen when in 4wd mode

[2015 Z Force 800 53/Trail EPS]

That is strange.

Maybe the extra load it takes to turn all 4 wheels, over fueling maybe

Just run it in 4 wheel drive permanent, I know u really shouldn't on tarmac but hay ho