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    Holden Commodore 2019 Problems

    Are you having problems with your 2019 Holden Commodore? Let our team of motoring experts keep you up to date with all of the latest 2019 Holden Commodore issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2019 Holden Commodore in one spot to help you decide if it's a smart buy.

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    2019 Holden Commodore is vibrating at idle
    Answered by David Morley · 29 May 2024

    First thoughts would be that you have a fuel injector that is not spraying either the correct amount of fuel and/or in the correct pattern for proper combustion. This will certainly bring on the symptoms you’re seeing, as well as ruining fuel economy. It’s also most likely to show up if the engine has been sitting for a while.

    But the reality is that a modern engine like this one has literally hundreds of electronic sensors and systems that can all add up to poor running and economy. The best bet is to have the car scanned to see if the on-board computer has logged any faults. Without this intelligence, you’re flying blind, replacing parts that may or may not fix the problem.

    Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
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