Acura A Service – Is It Really Only an Oil Change?

January 23, 2024

When your Acura computer displays “A” service code, is it really just oil change? Well… yes and no. Yes, “A” service does mean oil change, but with oil change also comes oil filter change. And then there are additional modifications – digits that follow the code. They tell us what additional maintenance items or inspections are to be performed.

Code A1 means oil change, oil filter change, tire pressure check and tire rotation.

Code A2 means not just oil change and oil filter change, but also replacing dust and pollen filter, and checking driving belt.

Code A3 ads transfer fluid and transmission fluid (where applicable) replacement to the oil and oil filter change.

Code A4 is the big one – in addition to oil and filter change, it also indicates spark plugs replacement, as well as valve clearance inspection, water pump inspection and timing belt replacement (when replacing timing belt, we also recommend replacing the water pump).

Code A5 means oil change and coolant flush and replacement.

Code A6 ads rear differential fluid replacement (where applicable) to the oil change.

Naturally we have access to all manufacturer information, so you don’t have to remember what the codes mean – we follow manufacturer recommendations and we add a number of our own inspections to make sure your Acura is in top shape.  

When the time comes for your Acura’s A service, give us a call. We can provide you with details of the service, and confirm your appointment during the call as well.

The Importance of Proper Torque on Lug Nuts

April 28, 2025
When it comes to wheel safety, lug nuts don’t always get the attention they deserve. These critical fasteners are what keep your wheels securely attached to your car, and they need to be tightened to a very specific level of force—known as torque. Get it wrong, and you're risking more than just a loose wheel.

Auto Repair in Jackson, CA: Welcome to Toole’s Garage

April 15, 2025
Toole’s Garage is proud to announce opening of our Jackson, CA location - a family owned and operated full service auto repair shop that serves Jackson-Martell-Sutter Creek area.

Subaru: Ever Popular in the Bay Area

April 13, 2025
It’s difficult to drive anywhere in the Bay Area and not see a lot of Subaru vehicles. Whether it’s the Subaru Crosstrek, WRX, Outback, Forester, or Ascend, Subaru vehicles are everywhere. At Toole’s Garage we are big Subaru fans. Subaru vehicles are built for the great outdoors, and of course California provides plenty of opportunity for on-road and off-road adventures. All wheel drive (AWD) comes standard on many Subaru models, and can provide consistent traction whether you are on a muddy road, or skiing in the Sierras. If a roof rack did not come standard with your model, it’s easy to add. And of course, interior space is pretty generous, especially if you drive an Outback or Ascent – you can stow plenty of camping and hiking gear. At Toole’s Garage we can provide your Subaru with the maintenance it needs to provide you with a reliable ride – wherever your adventures take you. We highly recommend regular oil change – it not only improves performance and extends engine life, but it also allows us to inspect various sub-systems of your Subaru to catch any impending problems (for example, older Subaru models were prone to oil leaks). And if a long summer trip is in the cards, we definitely suggest bringing it in for a checkup. Being a full service auto repair shop, Toole’s Garage can provide your Subaru with routine maintenance services, diagnostics, as well as major repairs. If your Subaru needs new brake pads, has the check engine light “on”, suffers from transmission problems, or needs major engine repairs – we can make your vehicle healthy again. Whether you have owned your Subaru for a long time, or have recently acquired one, bring it to our San Carlos auto repair shop – we will keep your vehicle in peak condition. Call us to make an appointment, or you can make an appointment online, on our website.
More Posts