Being the victim of frequent noises on your car tends to be annoying, a automobile is so complicated that it is generally tricky to discover its source and even more difficult to find the component that causes it. In case you too have already faced a cold engine noise on your Nissan Sentra, we can surely help you. Indeed, our team chose to compose this article content in order to examine the main causes of an engine that rattles when cold on your Nissan Sentra. First we will take a look at engines that is rattling only when starting, then because of unsuitable oil and finally because of glow plugs.
The engine of my Nissan Sentra is rattling only when starting
If the engine of your Nissan Sentra makes a cold rattles, specifically when starting and which disappear rather 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 broken and therefore take time to make the oil rise when it is still very thick. If this is your case, after a few tens of seconds the engine that slams your Nissan Sentra should go back to normal performance because the lubrication of the engine will be done normally, make sure to examine the condition of the engine.
Engine of my Nissan Sentra that rattles when cold because of too fluid oil
Another possibility which can explain an engine which cold rattling on your Nissan Sentra is that during an oil change the choice of oil was not best, in fact, 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 selected, it is possible that when cold, the lubrication it allows is not enough to limit engine slamming, compare the oil used and the oil suggested by the manufacturer, if your engine clicking is strong or if it persists on your Nissan Sentra, do not be reluctant to change it with the right oil.
Engine that rattles when cold on my Nissan Sentra cause of the glow plugs
If you have a diesel engine, your engine is rattling when cold, and it has problems starting when it is cold, it may be your Nissan Sentra glow plugs that are defectives. Indeed, a dead spark plug will induce the linked cylinder not to heat up and will create a stronger rattles on an engine Nissan Sentra, so take into consideration examining the state of your spark plugs individually using a multimeter, it may be that only one is involved like all of them. Here, we have listed to you, the main factors of an engine that cold slam on a car, do not be reluctant to read our page dedicated to your car to find more info on all the breakdowns associated with your automobile.
To discover more tips on the Nissan Sentra, take a look at the Nissan Sentra category.
