I've got a problem just appeared on my MY10 RRS 3.0TDV6 and would appreciate any advice........

When not accelerating hard, the car struggles or holds back between 1800-2200 rpm, losing power and then sometimes goes through it or sometimes gives the "Reduced engine performance" warning. Switching off for a few minutes resets it.

It seems to be around the gear change rpm.

If I accelerate hard the problem doesn't appear to be there as the gears change at higher rpm.

Anyone had this or know what it might be?

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