Hi. Im new here. So I own a Mini One 2002 16 petrol and lately i'm noticing that when in idle position, gear free, foot on break the rev needle moves slightly up and down and idiling not that bad but not the smoothest. I had the spark plugs changed (ngk platinum). Rev needle problem has been on for a while but it never bothered me...idiling issue started when I got normal spark plugs on then of course after 10 days they were burned out already! Now since I got the new spark plugs (ngk platinum) on, seems better but not as it used to be. Thanks all and sorry for the long thread.
Have you check the mass air flow (MAF), the car is of age, you may want to remove this and clean it with electrical spray, which you can get from Halford for cheap.
Hi
Please see your other post:smile::smile:
I forgot to put to be careful with the connectors as they are fragile:aargh:
Check the loom from the sensor and throttle is not chafing on the right hand of the engine block, can cause other problems, (documented here with throttle body / accelerator peddle errors!)
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