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Opening Hours

Mon-Fri: 8AM – 4:30PM
Saturday: 8AM – 2PM

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Someone working on car tune up

Tune Up

With so many components that need regular upkeep, it can be hard to keep track of it all by yourself. Good thing you don’t have to. When you bring your vehicle to Sornoso’s Auto Repair for tune ups in Covina, you can expect peak performance by the time we’re done with it. Having qualified mechanics on hand means that nothing gets overlooked!

What’s In A Tune Up?

You always hear about oil changes being one of the most important services in terms of car maintenance, and that’s definitely true. However, there are some things that require a closer inspection. The point of a tune up is to look over all of your vehicle’s essential components, particularly parts that are expected to wear out over time. Sornoso’s Auto Repair proudly serves the people of Covina with a complete and comprehensive inspection of these parts so we may help your car reach maximum efficiency. During your service, we look at your:

  • Spark plugs
  • Wires
  • Filters
  • Ignition parts
  • Belts and hoses
  • Battery
  • Sensors
  • Valves
  • Lights
  • Engine
  • Fluids
  • Tires
  • Brakes
  • Coolant system
  • Fuel system


If we notice any issues with any of these components, we can clean or replace the parts to resolve the problem for a better-quality and safe drive.

Mechanic changing broken car spark plugs

When Is It Time For A Tune Up?

Many people go through their entire ownership of a car without ever bringing it in for a tune up, although it is recommended to do so at least once a year to avoid running into more costly damages later on. You can always refer to your owner’s manual for a more accurate recommendation, but you’ll know that you need to bring it to your reputable Covina auto shop when you notice issues with your ride. This can include abnormal sounds, unfamiliar smells, visible smoke, dwindling gas mileage, and problems accelerating or starting the engine. If this sounds like your vehicle, leave it in the skilled hands of Sornoso’s Auto Repair!

Car Mechanic Checking car engine

For Better Performance, Come To Sornoso’s Auto Repair!

Bringing your vehicle to Sornoso’s Auto Repair for regular tune ups is key to ensuring that it continues to stay in the best shape possible thus preventing the need for expensive repairs later. By checking your car for worn-out components and either replacing or cleaning them accordingly, you can experience a longer lifespan for your ride and all of its parts. Tuning up a car that’s in poor shape can end up in a noticeably improved ride after we’re done with it.

Serving Covina For Over 30 Years!

Visit the experts at Sornoso’s Auto Repair for your next tune up in Covina to see the best side of your vehicle and experience optimal performance for many more years to come. Call the helpful staff anytime at 626-966-0404 for more information about what our service entails before coming down!

We are proud to announce that all our service technicians are ASE Certified.


Sornoso Automotive
925 N Citrus Ave
Covina, CA 91722-2736

Working Hours

Mon-Fri: 8am-4:30pm
Saturday: 8am-2pm
Sunday: Closed