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    2015 Holden Colorado won't start

    Holden Holden Advice Holden Colorado Holden Colorado Advice Holden Colorado 2015

    My 2015 manual Truck Holden Colorado won't start. The motor is turning but not firing. I turned it off and when I tried to start it up again it just wouldn't fire.

    Answered by CarsGuide
    16 January 2024
    David Morley

    A diesel that will turn over but not fire will often have a problem with its fuel system as the cause. You may need to check the fuel pressure and the pump itself, but other causes can be blocked or worn injectors and blocked or dirty fuel filters. A car with faulty glow-plugs can also be difficult to start from cold. But even things like a blocked air filter or something else fundamental to the car's operation could be the cause. And while it sounds simple, is there actually fuel in the tank?

    If the solution doesn't present itself simply, the best advice is to have the car electronically scanned to check for fault codes the on-board computer will have logged.

    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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