Hi people I had just taken my day before yesterday V40 out of the workshop because the petrol filter was replaced due to rusting…more not. So today the warning light for the electronic engine regulation goes on and stays on. In the service book was also something of disturbed fuel system but it otherwise runs very well, except that it now also starts badly (with slightly gas he comes faster. has anyone of you had such a thing before? in the service book is only “Bring me Volvo” Ds, Gruss Olly