Electric Vehicles in Astoria: PNW's Guide to EV Maintenance

EVs Need Maintenance Too—Here’s What You Should Know

One of the biggest perks of owning an electric vehicle (EV) is skipping oil changes. No messy filters, no spark plugs, no exhaust issues. But that doesn’t mean they’re maintenance-free. EVs have their own set of wear items and critical systems that need attention to keep them running smoothly.

At PNW Automotive, we’re all about keeping your car—electric or not—on the road and out of the shop for unnecessary repairs. Here’s what you should keep an eye on when it comes to EV maintenance.

1. Your Battery is Everything

The battery is the heart of your EV. Unlike a gas engine, it doesn’t just “run out” of fuel—it degrades over time. Want to extend its life? Here’s how:
✔ Avoid deep discharges (don’t let it run to 0%)
✔ Use a Level 2 charger for everyday charging (fast charging is convenient but can wear the battery faster)
✔ Keep it cool—extreme heat is a battery’s worst enemy

2. Gearboxes Exist in EVs—And They Need Attention

EVs don’t have traditional multi-speed transmissions, but they do have gearboxes that need lubrication and maintenance. Over time, gear oil breaks down, and if it’s not serviced, it can cause premature wear on the drive system. Unlike engine oil, this isn’t a frequent service—but it’s still a must-do for long-term reliability.

3. Your Brakes and Tires Need More Love

EVs use regenerative braking, which helps your brake pads last longer—but your tires? Not so much. The instant torque of an EV can wear them out faster than you’d expect. Routine tire rotations and brake checks help keep your ride smooth and safe.

4. Cooling System = Critical

Think EVs don’t overheat? Think again. The battery and electric motor generate heat, and if the cooling system isn’t doing its job, you could end up with performance issues—or worse, costly repairs.

We Know EVs—Bring Yours to PNW Automotive

EVs may not need as much maintenance as gas cars, but they still need the right kind of care. At PNW Automotive in Astoria, we’re equipped to handle battery health checks, gearbox service, cooling system inspections, brake servicing, and more.  Our technicians have spent ample classroom hours certifying in classes that not only focus on their own safety, but the safety of your vehicle to extend your drivetime with piece of mind.