Facing constant noises on your car tends to be distressing, a vehicle is so elaborate that it is generally hard to identify its origin and even more challenging to find the part that motives it. In the event you too have previously came accross a cold engine noise on your Hyundai Genesis, we can definitely help you. Indeed, we chose to write this content in order to analyze the main motives of an engine that rattles when cold on your Hyundai Genesis. First we will take a look at engines that is rattling only when turned on, then because of unsuitable oil and finally because of glow plugs.

engine-rattling-cold-hyundai-genesis

The engine of my Hyundai Genesis is rattling only when starting

If the engine of your Hyundai Genesis produces a cold rattles, specifically when starting and which ends quickly afterwards, it is possible that your engine lubrication is to blame. Indeed, the oil strainer (the part that sucks up the oil and makes it rise to the top of the engine) can be harmed and therefore take some time to make the oil rise when it is still very viscous. If this is your situation, after a few tens of seconds the engine that slams your Hyundai Genesis should come back to normal functions because the lubrication of the engine will be done naturally, remember to verify the condition of the engine.

Engine of my Hyundai Genesis that rattles when cold because of too fluid oil

Another possibility which can explain an engine which cold rattling on your Hyundai Genesis is that during an oil change the selection of oil was not ideal, 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 chosen, it is possible that when cold, the lubrication it allows is not good enough to limit engine slamming, compare the oil used and the oil advised by the manufacturer, if your engine clicking is strong or if it persists on your Hyundai Genesis, do not be reluctant to change it with the right oil.

Engine that rattles when cold on my Hyundai Genesis 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 Hyundai Genesis glow plugs that are nearly good to be changed. Indeed, a dead spark plug will trigger the attached cylinder not to heat up and will trigger a stronger rattles on an engine Hyundai Genesis, so consider diagnosing 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 described to you, the main reasons of an engine that cold slam on a car, do not be reluctant to browse our page specialized to your car to find further information on all the breakdowns linked to your motor vehicle.

If perhaps you have any additional questions about the Hyundai Genesis, do not hesitate to consult our Hyundai Genesis category.