What It Is & How to Prevent It

Engine sludge can be very problematic for car owners, but many are not even sure what it is or how to look for it. What is engine sludge, and what can you do to prevent it? Evan’s Auto Care in Cincinnati, Ohio has some advice to help you figure it all out.

What It Is

Also known as “black sludge” or “mayonnaise sludge,” depending on its consistency, engine sludge is oil that is both old and congealed. It tends to form after a long period of time. It is more likely to appear if an owner travels too far past the recommended oil change mileage or skips changes completely.

What Causes Engine Sludge

Engine sludge can be caused by a number of factors. Some of the most common ones include the following:

  • Heat
  • Humidity
  • Oil additive breakdown
  • Excess contamination
  • Skipped oil changes
  • Driving short distances

If you believe that any of the above factors are affecting your vehicle, it may be time to get your oil changed. Talk to a local service professional about scheduling more regular changes so you can protect your car.

Suggestions For Prevention

Sludge is a serious problem, but you can help prevent it from forming. Implementing these suggestions can help you avoid damaging and expensive issues down the road:

  • Do not put too much stress on your car’s oil. Heat and especially humidity can affect it. The more humidity that is present, the more likely it is that sludge will form.
  • Learn and follow the recommended oil change mileage for your vehicle. Waiting too long for a change allows debris and humidity to enter your oil, creating the perfect environment for engine sludge formation.
  • Understand your own driving habits. If you drive more or less than the average motorist, you may need to get your oil changed sooner or later.

When all else fails, consult the owner manual for your vehicle for help with oil change recommendations. You can also talk to a local car care professional.

Schedule Your Oil Change

If you’ve noticed engine sludge or want to schedule your oil change before something damaging occurs, contact Evan’s Auto Care in Cincinnati, Ohio. You can give us a call or use our convenient online scheduling service to book your appointment for an oil change or other maintenance services.

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