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Hi there, Thanks for taking time to write in about your 2010 Mini Cooper. The cause of most engine sputtering in today's modern cars is not fuel-related, but problems with the O2 sensors or other minor electrical gremlins inside the...

Hi, thanks for writing in. This may be a result of a few different things such as a bad ground connection, a weak battery (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-battery), a faulty alternator (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-alternator) or potentially a failing voltage regulator (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-instrument-voltage-regulator). The harmonic balancer does...

This is a common sign of a failing mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement). The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior to being injected into...

This is a sign of your car's automatic fail safe mode. When your car's computer detects that something has gone wrong in one of it's major systems, it will send the car into what is known as a "limp mode"...