Apr 19, 2024
The Service Department exterior at Bob Maxey Lincoln

Image via Bob Maxey Lincoln.

Nothing strikes fear in the heart of man like a brightly beaming check engine light. This often indicates serious problems, but not always. An engine diagnostic is a simple test that can tell you exactly what’s wrong with your vehicle so it can be fixed. Here’s what to know about having your Lincoln’s engine tested and where to find a dependable Lincoln dealership in Detroit.

If You Have Damaged Spark Plugs or Wires 

With more miles comes more maintenance and repairs. Over time, your spark plugs or wires will become worn out or damaged and can fail to start your engine. Depending on the issue, you may only need one or two spark plugs, or you may need an entirely new cylinder head.

If Your Sensors Are Faulty 

Today’s cars are manufactured with sophisticated sensors that can trip unnecessarily when exposed to heat, gas, and hot exhaust for a long time. When these devices fail, your vehicle can’t adequately regulate oxygen and fuel supplies to the engine.

If There Are Transmission or Catalytic Converter Problems 

Your Lincoln’s catalytic converter and its transmission are critical components that must be in good condition for your vehicle to work properly. If your check engine light is on, this could indicate your catalytic converter is clogged with debris or that your transmission’s gears are starting to slip.

If You Have a Loose Gas Cap or Low Fluids

Sometimes, your check engine light comes on for something simple like a loose gas cap or even just low fluid levels. These are easy fixes that don’t take long or cost much to do.

If Your Battery Is Low or Bad 

Like other components in your car, the battery will slowly degrade with time, usage, and extreme temperatures. You could just need a charge, or you might need a whole new unit. The average battery generally lasts three to four years but could be longer with proper vehicle maintenance.

What to Expect During Your Lincoln Dealership Diagnostic 

When you arrive at the dealership, your mechanic will hook your vehicle up to a special computer that can “read” what’s wrong with your engine. This information comes back in the form of codes to your mechanic that correspond to different problems. You may even learn about issues that haven’t yet triggered your check engine light to come on or caused any noticeable symptoms.

If you need your engine checked, it’s important to work with experienced mechanics who know the Lincoln brand. As a certified Lincoln Black Label dealership, we’re committed to providing valuable customers like you with quality parts and dependable service. Call us today at Bob Maxey Lincoln in Detroit, MI to schedule your appointment.