Hi Lads Problem is on td5 disco, whilst driving seems to be no ecceleration and when revs get to about 3000 under load (going up hills) it cuts out. MIL comes on and engine idles as if it is running on 2/3 cilynders. I switch off and it runs evenly but cuts out under load again. I have changed air filter, maf, wastegate control and fuel filter. Any more ideas pls desperate.