Engine misfire is a very common problem across the E90 range fitted with engine ECU. The vehicle will begin to run rough and develop an engine misfire over one or more cylinders and will often get progressively worse over time.
When diagnosing the problem using scan tools you will find fault...
What do you do when you’re driving along in your BMW 4 Series and suddenly, a yellow light brightens on your dash and says "Check Engine". You have little idea about what that light is trying to tell you or how you should react,the fear of the unknown can be just as stressful. But take a deep...
One of the most customarily misunderstood lights or indicators in your 2018 BMW 4 Series is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in various added ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a...
With so many moving parts, there are countless fault codes that tell you what needs attention on your BMW. Your OBD system detects faults in your car and displays a trouble code that tells you and your mechanic what needs service in order to get your vehicle back on the road.
While there are...
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