what causes the engine light to go on withe the code saying the engine is misfiring when it isnt, car runs smoothly

Asked by Aug 01, 2016 at 12:46 PM about the 2012 FIAT 500 Pop Convertible

Question type: Maintenance & Repair

the engine light goes on an the computer analyzer says its due to engine misfiring,  I cant be that because the engine runs smoothly. any answers out there

1 Answer

11,555

It can misfire and you a human will never know it! most engines do.. running smooth doesn't mean its not misfiring.

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