alexanderhartmann1

Fiat 124 Generator Fault

I am experiencing a peculiar issue with my 2016 Fiat 124 Spider, gasoline engine, with 36470 km on the odometer. I suspect a generator fault. The symptoms include reduced engine power, a warning light illuminated on the speedometer, difficulty starting, weak and flickering lights, and an error logged in the error memory. Could this indeed be an alternator issue?

The 2016 Fiat 124 Spider is experiencing symptoms such as reduced engine power, a warning light, difficulty starting, and flickering lights, suggesting a potential generator fault. These issues could be caused by a failing alternator, voltage drop, or serpentine belt problems. It is recommended to check the voltage with a multimeter and inspect the serpentine belt, but for a thorough diagnosis, consulting a specialist with experience in Fiats is advised.

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4 comment(s)

Sounds familiar! I had something similar happen on my 124. Reduced power and flickering lights were the first signs. Have you checked for any voltage drop across the battery terminals or the serpentine belt condition? Could be a simple fix before condemning the generator.

Thank you for the swift reply. I have not yet investigated the voltage drop or the serpentine belt. Is this something I can readily assess with standard tools, or would you recommend taking it to a specialist for a more thorough diagnostic?

While you can check the voltage with a multimeter, diagnosing the root cause can be tricky if it's intermittent. My issue turned out to be a failing generator; the car electronics are very sensitive on these. I'd suggest a reputable workshop with experience on Fiats for peace of mind.

Understood. I appreciate the confirmation and the advice. I shall schedule an appointment with a trusted workshop to evaluate the generator and the associated car electronics. The estimated alternator replacement and labor will cost 960€ Thank you again for your assistance.

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FIAT

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124