Crossroads Ford of Apex

New Used Service

How To Know When To Get An Oil Change: 5 Telltale Signs

Regular oil changes are a fundamental part of vehicle maintenance, ensuring the longevity and smooth operation of your engine. However, knowing precisely when it's time for an oil change can sometimes be a bit unclear. In this article, we'll explore five telltale signs that indicate it's time to schedule your next oil change, helping you maintain the health of your vehicle's engine.

1. Check Your Vehicle's Owner's Manual

Before diving into specific signs, it's essential to consult your vehicle's owner's manual. Manufacturers provide specific recommendations for oil change intervals based on factors like the type of oil used, driving conditions, and the make and model of your vehicle. These guidelines serve as your primary reference point for scheduling oil changes.

2. Dashboard Warning Light

Most modern vehicles are equipped with a "Check Engine" or "Oil Change" warning light on the dashboard. When this light illuminates, it's a clear indication that your vehicle's engine oil needs attention. While the exact meaning of the warning light may vary between vehicles, it's essential not to ignore it. As soon as you see the light, it's time to schedule an oil change.

3. Engine Noise

Unusual engine noise can be a sign that your engine is overdue for an oil change. When the engine lacks adequate lubrication due to old or dirty oil, you may hear knocking or tapping sounds. These noises are indicative of increased friction within the engine, potentially causing damage over time. If you notice unusual sounds emanating from your engine, it's wise to have your oil changed promptly.

4. Decreased Fuel Efficiency

A gradual decrease in fuel efficiency can be a subtle yet important sign that your vehicle's engine is not operating optimally. Dirty or old engine oil can increase friction, forcing the engine to work harder and consume more fuel. If you find yourself making more frequent trips to the gas station for refueling, it might be time for an oil change to restore your vehicle's fuel efficiency.

5. Dark and Dirty Oil

Checking your engine oil's color and consistency is a straightforward way to assess its condition. New engine oil typically has a light amber or honey-like color. Over time, as it circulates through the engine and collects contaminants, the oil becomes darker and more viscous. If you pull out the dipstick and notice that the oil is significantly darker than when it was first added, it's a sign that an oil change is due.

6. Unpleasant Odors

Old and degraded engine oil can emit a burnt or foul odor. If you detect an unusual smell coming from your engine compartment or exhaust, it may be an indication that your oil has deteriorated. Addressing this issue with an oil change can help eliminate the unpleasant odors.

7. Exhaust Smoke

Excessive exhaust smoke can be another indicator of engine oil problems. If you notice blue or grayish smoke coming from your vehicle's exhaust, it may signify that oil is leaking into the combustion chambers or that the oil has become contaminated. Either situation requires immediate attention, including an oil change and potential repairs.

8. Engine Overheating

In some cases, old or dirty engine oil can lead to engine overheating. Engine oil plays a crucial role in dissipating heat generated by the engine's internal combustion process. When the oil becomes ineffective at heat transfer due to contamination or breakdown, it can lead to overheating issues. If your engine consistently runs hot, consider scheduling an oil change as part of your troubleshooting process.
By paying attention to these five telltale signs, you can proactively manage your vehicle's oil change schedule, ensuring that your engine remains well-lubricated and operates smoothly. Regular oil changes are an investment in the long-term health and performance of your vehicle, so it's essential not to overlook these vital maintenance tasks.

Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license charges. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week.

This website includes shared inventory from all Crossroads locations. It is the customer's sole responsibility to verify the location, existence and condition of any vehicle listed. No claims, or warranties are made to guarantee the accuracy of vehicle pricing or payments. All prices and payments are on in-stock units, plus state tax, tag & title fees, $799 dealer administrative fee, $59 electronic filing fee and a $987 dealer installed package that includes Ford Protect Surface Care, Ford Protect Tire Care and Window Tint. Manufacturer incentives may vary by state or region and are subject to change. Monthly payments and prices may vary based on incentives, program eligibility, credit qualifications, residency & fees. For Crossroads priced NEW vehicles and Crossroads Courtesy Demos, you must have a 2015 or newer trade in. For Diesel Super Duty Offers, you must have a 2015 or newer Diesel Trade in. For both offers you must finance with Ford Motor Credit Company at standard rates to receive all discounts. The dealership and the website provider are not responsible for misprints on prices or equipment.