Holden Cruze 2014

Holden Cruze 2014 Q&As

Check out real-world situations relating to the Holden Cruze 2014 here, particularly what our experts have to say about them.

• What does error code P10171-00 mean?

  This particular error code denotes a lean running condition. That is, the engine either has too little fuel or too much air entering it. It's actually quite common on this engine and can be traced to several possible causes. Some of those include bad fuel injectors, a worn fuel pump, an intake vacuum leak, or – and this is where we'd look first on this engine – a bad PCV valve.

  This valve is responsible for controlling the crankcase ventilation, but if it fails, it can allow the lean mixture condition to emerge which is when you'll get the error code and a check-engine light. The good news, is there's a quick and easy check if you know your way around an engine.

  First, remove the plastic engine cover to reveal the rocker cover and the PCV valve. With the engine running, place a small piece of paper over the hole in the PCV valve. If the paper is drawn to the valve, you have a leaking PCV valve probably due to a broken diaphragm which is allowing extra air to enter the engine and create the lean mixture. If that doesn't work, make sure the oil cap is fitted tightly as a loose cap can cause the same problem. This certainly isn't the case for all engines, but experience has shown that in your car, it's a good place to start.

  If the PCV valve theory doesn't work out, you're back to looking at things like fuel pressure, injector condition, intake tract leaks, a bad mass airflow meter or even a powertrain module fault.

  The knocking noise could be anything from a poorly secured spare tyre to the struts that hold the boot or hatch in the raised position.

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• What is the best fuel for a 2014 Holden Cruze?

  The 1.8-litre non-turbo and 1.4-litre turbocharged engines in the 2014 Cruze will run happily on 91-octane petrol. The more highly tuned 1.6-litre turbo engine in the SRi, SRi V and Z Series models required a minimum of 95-octane fuel. There's no problem using 95-octane fuel in the engines designed for 91 fuel, but you probably won't gain anything in terms of fuel consumption or performance. The only thing that will happen quicker will be the emptying of your wallet.

  There's no problem mixing 91 and 95-octane fuel in the cars designed to run on 91-octane petrol, but the 1.6-litre engine can be damaged by using anything other than a fuel with a minimum octane rating of 95.

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• What is the best fuel for my 2014 Holden Cruze?

  The 1.8-litre non-turbo and 1.4-litre turbocharged engines in the 2014 Cruze will run happily on 91-octane petrol. The more highly tuned 1.6-litre turbo engine in the SRi, SRi V and Z Series models required a minimum of 95-octane fuel. There's no problem using 95-octane fuel in the engines designed for 91 fuel, but you probably won't gain anything in terms of fuel consumption or performance. The only thing that will happen quicker will be the emptying of your wallet.

  There's no problem mixing 91 and 95-octane fuel in the cars designed to run on 91-octane petrol, but the 1.6-litre engine can be damaged by using anything other than a fuel with a minimum octane rating of 95.

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• I'm looking at buying a 2014 Holden Cruze should I be worried about high kilometres on the clock?

  That certainly is a lot of kilometres for a car that’s just seven years old. However, the car’s service history and how it’s been driven is far more important than the simple number showing on the odometer. If the car has a fully stamped and complete service record (with no missing services) then it’s a better buy than one with fewer kilometres but no written service history.

  How and where the car has been driven is crucial, too. Country miles are generally kinder to a car’s driveline than stop-start city driving. And check for a tow-bar. Has the car towed anything heavy? These are all questions you need to ask before making a deal on any car.

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