Expert’s guide to replacing your air filter

Car engine air filter

If you’re a regular here on the My Auto Shop blog, you’ll know we like to keep you fully informed and equipped to deal with everyday car issues.  

With the summer sun now shining into directly into our eyes (cue sunglasses), we thought it might be time to give you the down-low on how to change your vehicle’s (probably) dirty air filter, if you need to.

What does the air filter do, exactly? Your air filter stops dirt and debris from entering your car’s engine and causing irreparable damage.  Cool, eh?


Your air filter needs to be changed regularly –  or when gets clogged up.  Not doing so can cause an unnecessary increase in fuel consumption and a loss of power if not replaced, as it confines the amount of air entering the engine rather than filtering it.

Thankfully, it’s pretty easy to replace your air filter.  That said, if you’re not confident – don’t try this at home!  My Auto Shop has got you covered, with the labour the parts, to keep things hassle-free on your end.

That said, if you’re up to it (!) here’s the steps you’ll need to follow.

How to replace your car’s air filter

  1. The first step is to determine where the air box is located.
  2. The air box is positioned to one side of the engine when the vehicle’s bonnet is opened. Clamps or screws can be used to hold it together.
  3. To gain access to the filter, undo the bolts and take the top of the box away.
  4. Examine the filter after removing it from the package. Hold it up to a light source to examine how obstructed it is, and if the light is difficult to see through the filter, it’s time to replace it.
  5. Remove the filter from the air box and inspect the inside for any leaves or debris, then clean it out if necessary.
  6. Replace the air filter, tighten the bolts, and you’re finished!

Okay, if that was a bit too much too even read, you’re definitely better off getting in touch with a professional!   Head over to the service area – give us a few details and we’ll get in touch with our team of qualified mechanics to get your air filter back in good working order.