5 Signs Your Car Needs a Tune-Up

Do you hear strange noises when you turn on your car or feel a loss of power when you hit the gas pedal? These could be warning signs that your vehicle is in desperate need of a tune-up!

Neglecting routine maintenance on your car can lead to decreased fuel efficiency, poor performance, and even costly repairs down the line. Like car diagnostics, tuning up your vehicle can save you from stress and potential dangers like road mishaps.


In this article, we’ll explore five signs that your car is in need of a tune-up, so you can get back on the road with confidence and peace of mind. So buckle up, and let’s dive in!

What Is a Car Tune-Up?

A car tune-up is a routine maintenance service that helps keep your vehicle running smoothly and efficiently. It typically involves a series of inspections, adjustments, and part replacements that are designed to optimise your car’s performance and address any underlying issues. 

During a tune-up, a skilled mechanic will inspect and adjust components such as the spark plugs, air and fuel filters, and ignition timing, as well as check for any fluid leaks or signs of wear and tear. 

As a general rule, a tune-up is recommended every 30,000 miles, but it may be necessary more frequently depending on the age and condition of your vehicle. Now, let’s talk about the signs that your car needs a tune-up.

Signs Your Car Needs a Tune-Up 

  1. Decreased fuel efficiency: One of the most obvious signs that your car needs a tune-up is a decrease in fuel efficiency. If your vehicle is suddenly getting fewer miles per gallon than usual, it could be due to dirty air filters, worn spark plugs, or other issues that can be addressed during a tune-up.
  2. Warning lights: Warning lights on your dashboard can signal that something is wrong with your car. If the check engine light comes on, it must be checked out as soon as possible. This light can indicate various issues, like losing a gas cap to a serious problem with the engine. A professional auto centre in Silverdale will be able to diagnose and fix the problem.
  3. Strange noises: If you hear strange noises coming from your car, it’s a good indication that something needs to be looked at. Knocking or ticking sounds can indicate that the engine needs a tune-up. Other noises like squealing, grinding, or whining can indicate issues with the brakes, steering, or other components.
  4. Rough idling: A smooth-running engine should idle smoothly. If you notice that your car is shaking or vibrating when idling, it could be a sign that the engine needs a tune-up. This could be caused by issues with the spark plugs, air filters, or other components that can be addressed during a tune-up.
  5. Reduced performance: If your car is not performing as well as it used to, it could be a sign that it needs a tune-up: reduced acceleration, difficulty starting, and hesitation when driving can all indicate that the engine needs attention. A professional auto centre in Silverdale will be able to diagnose and fix any problems causing reduced performance. 


Other Signs Your Car Needs a Tune-Up

In addition to the five signs we’ve discussed, there are several other signs that your car may need a tune-up. These include:

  • A check engine light that comes on
  • Squeaking or squealing noises from under the hood
  • Vibrations or shaking while driving
  • A burning smell coming from your engine
  • Poor acceleration

If you’re experiencing any of these issues, you must take your car to a trusted mechanic for a tune-up. Ignoring these signs can lead to further damage to your vehicle and more expensive repairs down the line.

What Happens During a Tune-Up?

During a tune-up, a mechanic will inspect and replace several parts of your car. These can include:

  • Spark plugs: worn-out spark plugs can cause poor fuel economy, engine misfires, and difficulty starting.
  • Air filter: a dirty air filter can cause poor fuel economy and a lack of power.
  • Fuel filter: a clogged filter can cause poor fuel economy, engine misfires, and difficulty starting.
  • PCV valve: a faulty PCV valve can cause poor fuel economy and a rough idle.
  • Oxygen sensor: a defective oxygen sensor can cause poor fuel economy and a check engine light.
  • Ignition coil: a faulty ignition coil can cause engine misfires and a lack of power.
  • Belts and hoses: worn-out belts and hoses can cause vibrations, squeaking or squealing noises, and overheating.

Regular tune-ups are crucial for keeping your car running smoothly and efficiently and can also help extend the life of your vehicle. By scheduling regular tune-ups at an auto centre in Silverdale, you can ensure that your car is in top condition and that any potential issues are caught and addressed early on.


We’re here to help!

If you’ve noticed any of the signs that your car needs a tune-up, it’s essential to have it serviced by a trusted mechanic who will get the job done right.  At Rodney Auto Centre, we offer comprehensive tune-up services that keep your car running like new. From routine maintenance to major repairs, you can count on us to keep your vehicle in top condition. 

Call us today, and we’d love to hear from you.

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