535i E39 issues.
Hi, i was wondering is anybody can help as i have a couple of issues with my car???? it is a 535i sport on a 200 X plate, i have only had the car 4 months..
I have the engine managment light on and i have had it tested and it says Lambda sensor on bank 2 before CAT. I had this sensor changed and then about a week later the light has come back on showing the same error again??
Also, when driving at a constant speed and constant throttle the engne revs drop about 100 revs and you feel the car obviously slightly hesitate?? the car can also somtimes cut out when i come to a stop or even if i slow down to a very slow speed?? it is an auto.. i have had the car serviced and the plugs changed but this had no effect??
would appreciate any help as it is starting to get quite annoying now.
many thanks Zak.