Regular oil changes are one of the most important maintenance tasks you can perform for your car. But when do you need to take a trip to the GMC dealer for fresh oil?
How Often Should You Get an Oil Change?
For most GMC vehicles, you should change the oil between 5,000 and 7,500 miles. If you frequently drive in harsh conditions, tow heavy loads, idle extensively, or drive in dusty, off-road environments, you may need fresh oil more frequently. You should consult your owner’s manual for more precise recommendations.
Signs You Should Visit the GMC Dealer for Fresh Oil
Passing Mileage or Time
If you’ve hit the mileage interval recommended for your car, or if it’s been a year since your last change, it’s time to schedule one.
Check Engine or Oil Light Appears
When the oil light comes on, it’s a clear signal from your vehicle that you need to schedule a service appointment. If the check engine light comes on, it might mean you need more oil, but it might signal other engine problems instead. A professional diagnostic test is the best way to be sure.
Dark or Dirty Oil
Clean oil should be an amber color. If it’s dark or gritty, it means your oil is contaminated with dirt and debris. Dirty oil can’t perform as well as it should, so if you see that your oil is thick or dark, it should be changed.
Noise From Your Engine
A happy engine runs quietly. If your engine is starting to make more noise than usual, there’s a good chance it needs fresh oil. Knocking or ticking noises under the hood can indicate your car is severely in need of an oil service.
Low Oil Levels
Oil levels gradually drop between changes. Once your oil hits that ‘low’ mark on the dipstick, it’s probably time for a change. If your oil levels are dropping too fast, you may have an oil leak or oil being burned off in your engine.
Smoke From the Exhaust
If the translucent vapor from your exhaust has started looking more like smoke, there’s a chance that oil is burning somewhere in your car.
Why Does Your Car Need Oil?
Oil is essential for your engine. It lubricates the moving parts, preventing metal-on-metal contact that can wear them down. Oil also helps to carry heat away from the engine, keeping it at a stable temperature. Engine oil acts as a cleaning agent, too. It collects dust, dirt, and particles that could damage your engine, which are then trapped by the oil filter. This prevents sludge from building up.
Over time, oil breaks down and becomes less effective at protecting your engine. If you don’t change your oil frequently enough, your engine can wear out faster, making you shell out for expensive repairs.
Keep your GMC in top condition with regular oil maintenance. Call GMC of Billings to schedule your next oil service.
Connect with us
