Being owner of a car is fundamental, we often need it to get to work and for a majority of our daily trips. This important part of our annual budget commonly causes us surprises, being aware of oil leaking on your car is one of them… In reality, an oil leak is almost never benign and can quickly lead to the breakage of your engine if you don’t recognize it. If you are aware of oil leaking on your Infiniti M, you have come to the right place, we will first support you to uncover the origin of the oil leak and, secondly, we will help you to repair it, when possible.

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Identifying the origin of the oil leaking on your Infiniti M

If you discover fluid leaking from under your Infiniti M, the first thing to do is to check all of your levels (power steering, engine oil, brake fluid, coolant) to discover if any of them can promptly be defined as the source of the leak. To limit the risks, it is absolutely vital to check your levels every 2 weeks to avoid any risk of engine breakage.
In our circumstance we will only be focused on circumstance you identify oil leaking from your Infiniti M, as far as engine oil is concerned, the liquid will be quite viscous and in shades of brown to black and if it is gearbox oil, it will be rather in amber tones and will have a strong uneasy smell.
It’s not always easy to uncover the origin of the oil that leaks on a Infiniti M because of the accessibility of the engine block, even so here are the guidelines to follow to uncover the origin of the oil:

  • Uncover the point where the oil falls, the spot from which it spills onto the ground…
  • Track down the route of the dripping oil to its source, if the blot is too big, don’t hesitate to clean the engine block and drive to have the ability to identify it more quickly.
  • That can assist you, here is a list of the auto parts that most often cause oil to leak from a car: the drain plug and its seal; one of your crankcase gaskets; the oil pressure switch; the oil filter; the transmission drain plug; the transmission sealing rings.

If it is possible, repair the part that generated the oil to leak on your Infiniti M.

Now that you’ve located the origin of the oil leaking, it’s time to get down to business. Naturally, for a while, you’ll be able to add more oil to top up the level, according to its severity, but bear in mind that this is not a durable solution and that the leak could become worse at any time. We are going to reveal you the repairs that we think you can attempt on your own with some know-how, tools and depending to the accessibility that you are going to have on your engine. Whatever the case, you should know that after repairing an oil leak on a Infiniti M, you will have to swap your engine or gearbox oil.

Oil leakage from the drain plug and its seal on Infiniti M

In this scenario, the strategy is quite simple, you just have to lift your Infiniti M, if it is possible perfectly horizontal, remove your drain plug, drain your engine oil, swap your drain gasket, tighten the plug to the appropriate torque and check the hot engine to make sure the leak has been repaired.

Oil leaking over from the oil filter of my Infiniti M

In case that your oil leak comes from your oil filter, you will simply need to change it. To make this happen, take a filter wrench, remove the old filter, ensuring that that the gasket does not stick to the engine, place the new filter and tighten it moderately. Same check, hot check if oil is leaking from your Infiniti M.

Oil leaking from the pressure switch of my Infiniti M

To finish , if it is your pressure switch that is the reason of your leak on your Infiniti M, you can, according to its ease of access, reach it and swap it quickly. To make this happen, place a drain tray under the part, disconnect the electrical wire, remove the part, quickly reposition the replacement pressure switch, clean the whole thing and do a hot test to confirm that you no longer have any oil leaking from your Infiniti M.

For any other type of leak, we recommend you to go to your repair shop because the repair needs too much expertise and tools to be conducted serenely alone.

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