Facing constant noises on your car is likely to be unpleasant, a vehicle is so elaborate that it is most of the time complicated to discover its origin and even more difficult to find the component that triggers it. In case you too have previously came accross a cold engine noise on your Suzuki Grand Vitara, we can surely support you. Indeed, our editorial staff made the decision to produce this content to be able to inspect the main triggers of an engine that rattles when cold on your Suzuki Grand Vitara. First we will take a look at engines that is rattling only at start up, then because of unsuitable oil and finally because of glow plugs.


The engine of my Suzuki Grand Vitara is rattling only when starting

If the engine of your Suzuki Grand Vitara generates a cold rattles, specifically when starting and which fades quickly afterwards, it is possible that your engine lubrication is to blame. Indeed, the oil strainer (the component that sucks up the oil and makes it rise to the top of the engine) can be damaged and therefore take some time to make the oil rise when it is still very thick. If this is your situation, after a few tens of seconds the engine that slams your Suzuki Grand Vitara should return to normal operation because the lubrication of the engine will be done naturally, make sure check the condition of the engine.

Engine of my Suzuki Grand Vitara that rattles when cold because of too fluid oil

Another possibility which can justify an engine which cold rattling on your Suzuki Grand Vitara is that during an oil change the choice of oil was not perfect, in reality, engine oils differ on their viscosity, which we will compare with the “W” value, the higher this value is the thicker the oil will be and vice versa. If a too fluid oil has been picked, it is possible that when cold, the lubrication it allows is not adequate to limit engine slamming, compare the oil used and the oil recommended by the manufacturer, if your engine clicking is strong or if it persists on your Suzuki Grand Vitara, do not hesitate to change it with the right oil.

Engine that rattles when cold on my Suzuki Grand Vitara cause of the glow plugs

If you have a diesel engine, your engine is rattling when cold, and it has complication starting when it is cold, it may be your Suzuki Grand Vitara glow plugs that are defectives. Indeed, a dead spark plug will cause the associated cylinder not to heat up and will cause a stronger rattles on an engine Suzuki Grand Vitara, so consider evaluating the state of your spark plugs independently using a multimeter, it may be that only one is involved like all of them. Here, we have listed to you, the main motives of an engine that cold slam on a car, do not hesitate to read our page dedicated to your car to find extra info on all the breakdowns associated with your vehicle.

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