Hye-Tech Auto

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Auto Repair, Auto Maintenance & Special Offers in Covina and the Surrounding Areas

OUR SERVICES

OUR SERVICES

OUR SERVICES

  • Foreign Auto Repair
  • Domestic Auto Repair
  • 30/60/90K Maintenance
  • Brake Service & Repair
  • Oil Changes & Tune-up
  • Auto AC Repair
  • Clutch Service & Replacement
  • Shocks, Struts & Suspension
  • Timing Belts Replacement
  • Engine Repair, Rebuild & Diagnostic
  • Transmission Repairs & Overhaul
  • BMW Repair & Service
  • Mercedes Repair & Service
  • We Take all 3rd Party Warranties
  • Carmax Service & Maintenance

OUR SERVICES

  • Foreign Auto Repair
  • Domestic Auto Repair
  • 30/60/90K Maintenance
  • Brake Service & Repair
  • Oil Changes & Tune-up
  • Auto AC Repair
  • Clutch Service & Replacement
  • Shocks, Struts & Suspension
  • Timing Belts Replacement
  • Engine Repair, Rebuild & Engine Diagnostic
  • Transmission Repairs & Overhaul
  • BMW Repair & Service
  • Mercedes Repair & Service
  • We Take all 3rd Party Warranties
  • Pre-buy Inspections
  • Carmax Service & Maintenance
Mechanic working on a car engine with a wrench.  Sunlight shines on the open hood.

Auto Repair

CARMAX certified auto repair in Covina for all foreign and domestic vehicles.

Oil being poured into a car engine.

Auto Maintenance

We're your source for dealership alternative auto maintenance in Covina.

A mechanic working on a car engine, connecting gauges to check the AC system.

Special Offers

Check out our rotating special offers for discounted car care in Covina, CA.

Rye-Tech Auto Repair shop exterior with sign and open garage doors. Beige building with red trim.

Locally owned Hye-Tech Auto Repair & Diagnostic is a full service auto repair shop in Covina that services all makes and models of foreign and domestic cars, light trucks and SUVs.

As a CARMAX Trusted Partner, we are able to complete CARMAX warranty repairs, provide the best price for auto repair and maintenance and complete any sort of service required to keep your vehicle safely on the road. Whether your vehicle needs a simple oil change or tune up, or complex engine repair, transmission replacement, computer diagnostics, or brake repair, we do it all, and we do it right. Give our nearby auto shop a call the next time your car gives you any trouble or is due for scheduled auto maintenance in Covina or the surrounding California communities. We would be happy to make you an appointment or offer you an estimate.

Our mechanics offer old-fashioned service combined with the latest auto diagnostic technologies and techniques to deliver outstanding results for our customers. We love being able to help drivers in Covina, Azusa, Baldwin Park and the neighboring towns keep their vehicles running strong. Our unwavering commitment to excellent customer service includes free tire pressure and fluid checks, free check engine light diagnostics, and we provide free estimates for the cost of auto repair in Covina. And remember, if you have a CARMAX warranty, we are a certified CARMAX repair facility! Bring your vehicle in and get warranty repairs done here! We are ready to work for you. Don't hesitate to give Hye-Tech Auto a call at 626-332-5452 the next time you need CARMAX services, factory auto maintenance or comprehensive car repair in Covina.

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Hy Tech Auto logo with Carmax Partner badge, and text

Hye-Tech Auto Blog

by Hye-Tech Auto 5 January 2026
Your vehicle’s braking system is one of its most critical safety features. Properly functioning brakes allow you to slow down and stop safely in everyday driving and emergency situations. Unfortunately, brake problems often develop gradually and can lead to costly repairs or dangerous failures if ignored. Following a few preventive tips can help keep your brakes in good condition and reduce the risk of major issues. At Hye-Tech Auto, our local mechanics provide expert brake service in the greater Covina, CA area. Here are four tips for preventing major brake problems. Pay Attention to Warning Signs Brakes often provide warnings before more serious failures occur. Squealing, grinding, or scraping noises, vibrations, or a soft or spongy pedal feel should never be ignored. These symptoms can indicate worn brake pads, warped rotors, or hydraulic issues. Addressing warning signs promptly helps prevent further damage to the braking system. Schedule Regular Brake Inspections Routine brake inspections are essential for catching wear before it becomes severe. During an inspection, a technician can check brake pads, rotors, calipers, and brake lines for signs of damage or excessive wear. Regular inspections help ensure components are replaced at the right time, reducing the likelihood of brake failure. Avoid Aggressive Driving Habits Frequent hard braking, rapid acceleration, and riding the brakes put unnecessary stress on the braking system. These habits cause brake pads and rotors to wear out faster and increase heat buildup, which can lead to warping or reduced braking performance. Driving smoothly and anticipating stops helps extend the life of your brakes. Maintain Proper Brake Fluid Levels Brake fluid plays a crucial role in transferring force from the brake pedal to the braking components. Over time, brake fluid can become contaminated or leak, reducing braking efficiency. Having brake fluid checked and replaced as recommended helps maintain proper pressure and performance. Brake Service in Covina, CA For expert brake service in Covina and the surrounding area, contact Hye-Tech Auto at  626-332-5452  . Feel free to give us a call to make an appointment for car care in greater Covina, CA!
by Hye-Tech Auto 5 December 2025
Your vehicle’s automatic transmission is responsible for delivering smooth, reliable shifts that allow your engine and wheels to work together efficiently. When something goes wrong, the transmission often sends out warning signs long before a complete failure occurs. Paying attention to these early indications can save you from more expensive repairs and breakdowns that leave you stranded. At Hye-Tech Auto, our local mechanics provide expert automatic transmission repair in the greater Covina, CA area. Here are four common signs that your automatic transmission may be in trouble and needs professional attention. Slipping Gears/Unpredictable Shifting One of the most noticeable signs of transmission trouble is slipping gears. If your vehicle unexpectedly changes gears, struggles to stay in gear, or feels like it’s losing power during acceleration, your transmission may be slipping. This issue is often caused by worn-out clutch components, low fluid levels, or internal mechanical problems. Even minor slipping should be taken seriously—ignoring it could lead to complete transmission failure. Delayed Engagement When Shifting If you shift from Park to Drive or Reverse and notice a delay before the car actually starts moving, that hesitation is a red flag. Delayed engagement commonly signals internal wear or low transmission fluid. This type of hesitation often worsens over time, and addressing it early can prevent much more costly internal damage. Grinding, Whining, or Unusual Noises Healthy transmissions operate smoothly and quietly. If you begin hearing whining, humming, clunking, or grinding sounds, you may be dealing with worn gears, failing bearings, or fluid problems. Transmission fluid lubricates and cools internal parts—when it’s old, contaminated, or running low, components start to wear quickly. Any new or unusual noise during shifting warrants an immediate inspection. Leaking Transmission Fluid Transmission fluid leaks are both common and serious. Automatic transmissions depend on fluid to operate, and a low fluid level can cause overheating, slipping, and severe internal damage. Transmission fluid is usually red or pinkish, though it can darken to brown as it ages. If you notice puddles or spots under your parked vehicle, have it evaluated right away. Fixing a small leak is far easier and cheaper than repairing the damage caused by driving with low fluid. Transmission Repair in Covina, CA For expert auto repair in Covina and the surrounding area, contact Hye-Tech Auto at  626-332-5452  . Feel free to give us a call to make an appointment!
by Hye-Tech Auto 9 November 2025
When your suspension starts to fail, your car’s handling, safety, and comfort can all be compromised. Ignoring the early warning signs can lead to costly repairs and increased wear on other parts of your vehicle. At Hye-Tech Auto, we provide expert suspension repair in the greater Covina, CA area. Here are four common signs of a suspension issue. Rough Ride One of the most obvious signs of suspension trouble is a noticeably rough ride. If your car bounces excessively or you feel every small bump in the road, your shocks or struts may be worn out. These components are designed to absorb the impact of uneven pavement, but over time they can lose their ability to do so effectively. When this happens, the ride becomes harsh, and your tires may lose proper contact with the road, reducing traction and control. Uneven Tire Wear If you notice that your tires are wearing unevenly, it could be a sign that your suspension isn’t properly supporting your vehicle’s weight. A failing suspension system can cause your tires to lose even contact with the road, leading to irregular tread wear. This not only shortens the life of your tires, but also affects your vehicle’s handling and safety. An inspection can pinpoint the exact source of uneven tire wear. Vehicle Drifts or Pulls While Turning When your suspension is working correctly, your vehicle should remain stable during turns. If you feel your car drifting, leaning, or pulling to one side when you go around corners, it may indicate a problem with your shocks or control arms. A weakened suspension system can reduce your control of the vehicle and increase the risk of an accident, especially at higher speeds. Front End Dives When Braking Another sign of suspension trouble is when your car’s front end noticeably dips forward when you brake. This can indicate worn shocks or struts that no longer properly control the transfer of weight during braking. This can increase your stopping distance, making your vehicle less safe in emergency situations. Suspension Repair in Covina, CA When you need auto repair in Covina and the surrounding area, contact Hye-Tech Auto at  626-332-5452  . At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment!

Hye-Tech Auto Customer Feedback Reviews