Signs Your Car Needs an Oil Change

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Is your vehicle feeling sluggish? Does your engine sound noisy? Is your oil pressure low and or your oil light on? Chances are, you need an oil change but even if you’re not experiencing some of the more obvious symptoms of dirty oil, your car could still be in need.

Here are the top signs your car needs an oil change:

The car makes a ticking noise when started

As your engine operates, it continuously pumps oil throughout the crankcase and cylinder heads and, after a while, that once golden fresh oil becomes dirty and contaminated from heat and wear and tear. Dirty oil tends to be sludgier and thus more difficult to move. This means there’s a good chance you may experience some valve train noise in the form of ticking at start up. This is because the dirty oil takes longer to circulate through the engine to lubricate the moving valve train.

The car idle is rough

Another side effect of dirty oil can be a rough idle that feels like the engine is shaking the vehicle more than normal. The reason for this is there’s an increase in friction between the pistons, rings, and bearings.

The car has sluggish acceleration

A well-lubricated engine is a smooth operator, so when the oil inside becomes old and dirty, it can’t lubricate the moving parts as well and as a result, it will not be able to perform as smoothly as normal. This means acceleration can be sluggish and the engine will feel down on power.

The car engine makes a knocking noise

If an engine’s knocking, it may be a result of bad oil, which if ignored for too long, can result in worn out rod bearings. A knocking noise will sound like a rock tumbler in the deep depths of the engine and it will typically shake the vehicle at idle, and get louder as engine speeds increase. Unfortunately, if you hear a knocking noise, it's usually a sign of major engine damage as a result of serious neglect – a simple oil change probably won't fix the problem.

What to do when the oil pressure light comes on

If your oil light comes on, you won’t want to ignore this as it typically means your oil pressure has dropped far too low for the engine to operate safely. Knowing how to react when your oil light is on is important, and the first move is to plan for an immediate oil change.

If you need an oil change, use YourMechanic to get a quote and book an appointment. Their certified mobile technicians come to your home or office to change your car's motor oil, using only the highest-quality Castrol synthetic or conventional lubricants.


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YourMechanic Oil Change Service

Average Rating

4.9/5

Number of Reviews

17,791

Rating Summary
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16,631
769
155
72
164

Joseph

31 years of experience
540 reviews
Joseph
31 years of experience
Toyota 4Runner - Oil Change - Dallas, Texas
Very professional job. Showed up on time and completed the work as requested in a timely manner. Very happy with the job done by Joseph.
Cadillac CTS - Oil Change - Dallas, Texas
Joseph was very professional. He made sure to communicate with me about everything. He worked quickly and answered all my questions. Will use him again!

Ryan

6 years of experience
8 reviews
Ryan
6 years of experience
Audi S4 - Oil Change - Lansdowne, Pennsylvania
Showed up on time and completed the oil change in a timely manner without any problems, went very smooth, would recommend.
Volvo V90 Cross Country - Oil Change - Philadelphia, Pennsylvania
I did an oil change with him. Ryan showed up even little earlier and was very thorough and detail-oriented. He did every step very carefully and even wiped off the area. I appreciate his professionalism.

Jerimiah

17 years of experience
324 reviews
Jerimiah
17 years of experience
Toyota Corolla - Oil Change - Las Vegas, Nevada
Jerimiah is always friendly and professional. He is quick, efficient and always goes above and beyond!
BMW 328is - Oil Change - Las Vegas, Nevada
Jerimiah, as in the past I felt confident that you would give me your professional advise should you find it necessary to point out a potential need for other services. As I pointed out to you I feel that with the competence of a mechanic there should also be a trust to make the owner save for her/him and others while driving...Thank you

Peter

23 years of experience
227 reviews
Peter
23 years of experience
Porsche Cayenne - Oil Change - Tarzana, California
Peter was great. Performed oil change fairly quickly, very professional and provided a few good tips about my vehicles.

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