PriceProtect™
DriveShield™
GarageGuard™
Services
Insurance
Car Insurance
Compare Car Insurance with Jerry
Jerry’s Expert Advice
Car Insurance Estimates
Home & Renters Insurance
Renters Insurance
Loans
Car Loan
Compare Car Loans with Jerry
Jerry's Expert Advice
Car Loan Guides
Repairs
Car Repair Estimates
Repair Estimates for Popular Services
Advice
Read Car Content
Browse Jerry Car Advice
Check Out Expert Car QnA
Learn About How We Create Content
Jerry Data & Research
How do you know if your car needs oil?
I would like to learn more about my vehicle and keep up with its maintenance needs. How do you know if your car needs an oil change?
Matthew Macgugan · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Following a
car maintenance schedule
is important. For oil changes, there are a few different ways to know whether it’s time for one. - Excess exhaust. Visible exhaust from the tailpipe usually indicates that the oil is too old or dirty to function properly. This can also indicate other issues, like a cracked head gasket, so be sure to get it checked out as soon as possible.
- Noisy engine. The function of oil is to lubricate your engine so the moving parts can function without resistance. Since oil gets thinner as it ages, you may begin to hear a knocking sound as the oil inside the engine ages.
- Shaking while idling. The increased friction in your engine can affect your ride quality as the engine works harder to move the vehicle. This is especially noticeable when idling.
- Check engine light. Some vehicles may not have an oil light that illuminates when it’s time for maintenance or if there’s an issue with the oil system. Have your mechanic diagnose anycheck engine lightsso you can get the proper service.
Keep in mind that your car may need oil changes more frequently as it ages or if you drive it for long distances often. This is also the case if you live in an extreme climate.
Concerned about your car breaking down? Try a roadside assistance membership with
Jerry
. Jerry’s roadside assistance membership protects you with their nationwide network of 55,000+ service providers. View full answer
- Gregory R.
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.
Join 4M+ members in lowering their car insurance
You Might Also Be Interested
Read Advice From Car Experts At Jerry
What Others Are Asking
Browse More Content
Insurance for Your Car
Insurance in Your State
Easiest way to compare and buy car insurance
No long forms
No spam or unwanted phone calls
Quotes from top insurance companies
