engine light

Asked by May 01, 2012 at 02:13 PM about the 2002 BMW 3 Series 320i

Question type: Maintenance & Repair

the bmw consul is showing a yellow light that a peers 2 look like a engine and i ditnt resived a car manual book soo i plees need help with this and would like 2 know Wat cud be the prob thanx.

3 Answers

3,435

If it is a diesel it could be a injector going bad and if gas it could be the sparkplugs or one of your cylander could be fouling out or it can be you need to change oil, or a sensor some where could have got unplugged.

565

Stop at an Auto Zone and have a free read of the code storage.

8,745

at the age your car is, it can be emissions sensors like O2 sensor, that type of thing too- find a mechanic who can pull codes out of your car's computer- you dont' want to just start throwing parts at it.

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