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Irregular running
Posted: Wed Jul 03, 2019 4:15 pm
by jason1872
Hello folks hope someone can help,i'm having problems with my 02 3.0i x5,im getting 55 lambda probe heating bank 2,and burn fail in cylinders 4 5 and 6 with a misfire, i've changed all 4 lambda sensors the plugs and now ordered a new maf can anyone help please?
Re: Irregular running
Posted: Tue Jul 09, 2019 10:11 pm
by jason1872
Just rebuilt the disa valve and still the same any help would be appreciated.
Re: Irregular running
Posted: Wed Jul 10, 2019 7:43 pm
by henrym3
Have you tried moving the coil pack on 4/5/6 to see if the problem shifts
Re: Irregular running
Posted: Wed Jul 10, 2019 7:45 pm
by jason1872
Just found it timing chain has jumped or vanos seals away