My E46 is suffering from a strange problem.
The revs drop down to 500rpm and the engine almost stalls before shooting back up to a normal 800rpm idle.
This happens usually when the clutch is dipped and accelerator released when the car is cold and/or heated rear window / aircon is on.
Anyone experienced similar problems or have an idea on a solution ?
Had the car in at the dealer and under extended warranty they have replaced:
-reversing sensor cone
-full heated rear windw
-heater fan
-offside rear light cluster
-wiring leading to each rear light cluster
I cant complain about getting an X3, Mini Cooper S or 320d from the dealer for a day every week but its not solving the core problem...
Lastly, car is a 2002, fsh, only 45k