If your car is making a noise, an oil change is a good idea. Oil is essential for a vehicle’s engine, lubricating numerous mechanical components. When your oil is low, your car may make a grinding noise. A quick oil change will solve this problem. Here are a few symptoms you should look for. Check your oil viscosity. If you notice a grinding noise, get your car serviced right away.
Engine ticking noise
Your car may be making an odd noise when you drive it. Usually it’s whisper-quiet before the oil change, but after you add fresh oil and a new filter, the noise gets louder. The noise is not uncommon, and it has been going on for at least 20,000 miles. It may sound muffled during the winter when the engine is cold, and noisy when it’s warm.
This type of sound isn’t actually coming from your fuel injectors, but it’s an intermittent noise that affects many car owners. The noise is most pronounced after a new oil change, and then goes away during the interval between oil changes. The noise is due to high-pressure exhaust, which is being squished by your car’s bearings and can be heard at low engine RPMs and when the engine is idle. While the sound isn’t harmful, you should fix the problem as soon as possible.
Oil viscosity
The engine makes noise when changing oil when the fluid does not coat all the moving parts. This noise is most apparent when you try to start the vehicle in cold weather. The oil viscosity is a measurement of the amount of fluid that flows at a certain temperature. The lower the number, the thinner the oil. Thinner oil can make the vehicle take a long time to start. However, there are some ways to identify when you need to change your oil.
The first thing to do is determine the viscosity of your car’s oil. A lower viscosity can lead to a poor start and can cause your car to misfire. Check the manual to see what viscosity rating is required for your vehicle. Also, check the type of oil you use. Oil viscosity can change from high to low depending on the type of oil you use and the climate where you live.
Engine odor
When you notice a strange odor coming from under the hood of your vehicle, you probably need to have it looked at. It could be an engine oil leak or a problem with the oil ring. If you can’t find a leak, the smell might be coming from a leaking fuel line or a bad gasket. The problem may also be caused by overheating, and you may notice smoke.
Another common cause of engine odor after oil change is an issue with the brake system. This may occur when the driver presses too hard on the brake pedal. To fix this, monitor the amount of pressure you apply when applying brakes. If the problem persists, you should get a technician to inspect the brake system. If it is damaged, you will probably need to replace it. This article contains affiliate links. These links may earn us a commission if you buy through these links.
Oil leaks
Even the most meticulously maintained cars can develop a minor leak of engine oil. While there are some ways to avoid leaks, the worst one is to ignore the symptoms, which are often difficult to detect. Even if you haven’t noticed the leak, it may be due to an overdue oil change. Regardless of the cause, routine car maintenance is essential for extending the life of oil storage components and preventing leaks. When you schedule an oil change, be sure to have the technician check for leaks during the process.
You may have noticed the fresh drops of liquid under your car, but dismissed them as a non-issue. However, if you notice a few dark spots on your driveway or on your car’s interior, you may have an oil leak. Fortunately, there are a variety of ways to diagnose an oil leak. Here are some things to look for to spot a leak:
Blue smoke
The sound of blue smoke coming from your car’s exhaust can be a sign of several issues. The most obvious is an overfilled oil tank. But you shouldn’t discount other problems that need attention as well. The first thing to check for blue smoke is the PCV valve, which acts as a crankcase ventilation system. When the valve isn’t working properly, oil leaks out and causes the blue smoke.
The second problem is the worn PCV valve. Changing the valve will save the engine from further damage. You don’t need to buy expensive tools to do this task. You just need a bit of finesse to replace the valve. This simple procedure can solve your car’s noise. Moreover, you don’t have to change the oil every time the car starts to make noise. You can also use the car while it’s being repaired so you can keep driving.
Oil level
If you notice that the oil in your car is low, it may be time to change the oil. Several causes can lead to low oil, but the most common problem is an oil leak. You can spot this problem by noticing small puddles of oil on the ground. You can also look under the hood to check the oil level by using a piece of cardboard. If it’s significantly low, it means there’s a serious leak.
If you hear an audible knocking noise while driving, you have a low oil level. It might sound like a metal-on-metal sound or even a baby rattle. The noise may also be caused by the hydraulic timing chain tensioners collapsing or the variable valve timing actuators. Regardless of the source of the noise, the sound is a warning that it’s time to change the oil in your car.
