Fuel Injector Problems are Common: INFINITI Q45 Engine & Powertrain

Problem overview

It is not unusual for one or more of the fuel injectors to fail. Common symptoms would be a rough idle and possible illumination of the check engine light.

20 people reported this problem

3 comments

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INFINITI Q45 vehicles with this problem

7 model years affected

Average mileage: 131,032 miles

(54,326 - 214,000)

Repairs related to this problem

Fuel Injector Replacement

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Fuel Injector Problems are Common on INFINITI Q45

Problem overview

INFINITI Q45 vehicles with this problem

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