Hey all
My M has decided to stick at around 1300 rpm when idling and then drop down to normal and then go back up again and so on. It also shudders a little when i'm driving at a constant speed.
BMW put it on diagnostics and it showed nothing but I took their engineer for a spin and he witnessed the fault.
He suggested changing the accelerator switch (whatever that is) which I did for the princly sum of £110. It worked for about a week and now the problem is back.
Any ideas?
I was thinking it may be a fuel issue but I always use Optimax so it shouldn't be. I let it run down to below a quarter of a tank and then tried some Esso super unleaded but it has made no difference.
Please help guys.
My M has decided to stick at around 1300 rpm when idling and then drop down to normal and then go back up again and so on. It also shudders a little when i'm driving at a constant speed.
BMW put it on diagnostics and it showed nothing but I took their engineer for a spin and he witnessed the fault.
He suggested changing the accelerator switch (whatever that is) which I did for the princly sum of £110. It worked for about a week and now the problem is back.
Any ideas?
I was thinking it may be a fuel issue but I always use Optimax so it shouldn't be. I let it run down to below a quarter of a tank and then tried some Esso super unleaded but it has made no difference.
Please help guys.
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