BMW 535i 2011 Problems

Are you having problems with your 2011 BMW 535i? Let our team of motoring experts keep you up to date with all of the latest 2011 BMW 535i issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2011 BMW 535i in one spot to help you decide if it's a smart buy.

BMW 535 2011: Using fuel additives
Answered by Graham Smith · 06 Dec 2019

I can’t see any reason for using a fuel additive, particularly as you use high-octane fuel.

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