Best Auto Repair, Tucson

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New ownership since 2016! 520-351-2061

Auto Maintenance Services in Tucson, AZ

Your Local Experts for Auto Repair and Filter Replacement in Tucson

Looking for engine air filter or cabin air filter replacement in Tucson? At Covenant Automotive Repair & Service, we provide fast, reliable car repair and maintenance services to protect your engine and ensure a clean, healthy cabin environment. We also offer complete auto maitenance services as part of our preventative care plans.

Our skilled technicians work on all makes and models, using top-grade parts and diagnostics to keep your vehicle running strong. Whether you're dealing with reduced airflow, musty smells, or engine performance issues, we'll get to the root of the problem and fix it right.

Give us a call at 520-351-2061 or reach out online to schedule your service today.




car and truck maintenance

Our basic auto maintenance services include:


30K Service, 60K Service, 90K Service

30/60/90K Mileage Maintenance
Most automakers recommend car maintenance at 30,000-mile intervals, adhering to the 30/60/90K mile schedule provided to car owners. Our team can keep you on track, preserving your vehicle's condition, optimizing its performance, and enhancing its resale value. The 30/60/90K service covers:

  • Fluid replacements
  • Oil and Filter changes
  • Tire rotation, spin balance, and pressure adjustments
  • Inspection of parts and systems - gears, tires, brake pads, belts, hoses, etc.
  • With higher mileage: spark plugs, belts, timing belts when applicable

Belt Replacement
Fan belts (or drive belts) dry out and crack over time. If you hear squealing or see wear, visit Covenant Automotive Repair & Service in Tucson for expert belt inspection and replacement using quality parts.

Check Engine Light Diagnostics
It could be a loose gas cap-or something serious like a failing catalytic converter. Visit us in Tucson for quick code reading and diagnostics. At Covenant Automotive Repair & Service, we can pull the code and diagnose the problem for you.

Factory Scheduled Maintenance
Automakers provide a service schedule for each vehicle. Our Tucson technicians follow this closely for gas and diesel vehicles, domestic or import, to ensure long-term performance.

Hose Replacement
Cracked, dry hoses can leak coolant and cause overheating and prevent optimum performance. We inspect and replace worn hoses to keep your cooling system in top shape.

Oil, Lube & Filter Changes
Most vehicles need oil and filter changes every 3,000 to 7,500 miles. We provide full oil, lube, and filter service at Covenant Automotive Repair & Service to prevent wear and overheating.


Oil Filter FAQs


How often should oil filters be changed?

Consult your owner's manual to determine the recommended maintenance interval for your vehicle's oil filter. Some manufacturers recommend replacing the oil filter every time you get an oil change, while others may recommend replacing it every other oil change.

Why is water leaking on my foot on the driver's side?

The most common cause is a blocked air conditioning drain hose. This is typically a simple repair at Covenant Automotive Repair & Service. Other possible causes of water leaking onto the driver's side floor include a damaged door seal or a leaking heat exchanger. Our technicians can inspect the source of the leak and determine the appropriate repair.

Why is my car leaking a sweet-smelling fluid?

If there is a sweet-smelling fluid leaking from your vehicle, coolant or antifreeze may be the source. A coolant leak can become a serious problem if left unaddressed. If your vehicle gets too low on coolant or antifreeze, the engine can overheat and potentially suffer engine damage. Have the vehicle inspected promptly to locate and repair the leak.



FAQs About Automobile Squeaks, Squeals and Rattles


Why are my wheels making a chirping sound when I accelerate?

The most common reason your car's wheels make a chirping or squealing sound, especially during acceleration, is a bad wheel bearing. If you notice a grinding or grating noise coming from a wheel, this can also be a sign that a wheel bearing is beginning to fail. If you're in Tucson, Catalina Foothills, Drexel Heights, Vail, or the surrounding area, come by Covenant Automotive Repair & Service and we can diagnose the problem quickly.

Why does my car make a noise when I turn the steering wheel?

If your car makes strange sounds or clicking noises when you turn the steering wheel, one possible cause is low power steering fluid. As the fluid level drops, air can enter the power steering system and cause unwanted noises.

Come to Covenant Automotive Repair & Service to have the power steering system inspected and the fluid level checked. If the noise returns quickly after the fluid is topped off, your vehicle may have a power steering fluid leak. Our professionals in Tucson can diagnose the source of the problem and recommend the appropriate repair.

Why is my car making a squealing noise?

A squealing or chirping noise may be caused by a slipping or misaligned belt. These noises can occur when a belt and pulley are not properly aligned or when the belt is becoming worn. If you come by Covenant Automotive Repair & Service in Tucson, our professional auto repair technicians can inspect the belt and pulley system, determine the source of the noise, and make the necessary repairs before the belt fails completely.



To learn more about our Car and Truck Care services, call us at 520-351-2061 or request a quote by clicking below:


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Discover More About Car & Truck Care Repair Services At Covenant Automotive Repair & Service in Tucson

Undercar Services

ASSOCIATIONS

  • ASE (Automotive Service Excellence)
  • Parts Plus
  • BBB Reviews
  • Jasper
  • Car Care Aware

Testimonials

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    We found our former auto repair shop closed only to "randomly" pull into Mark Knaak's, Covenant Automotive, LLC today. While it makes sense to get an appointment, they performed mechanical service on two of our cars without hesitation. They were pleasant to work with, asked appropriate questions, provided information and excellent service second to none. Mark is a VERY experienced mechanic and able to work on almost ANY make or model. He specializes in "high end" luxury vehicles. Raise your prices, Mark! You deserve EVERY penny. THANK YOU. We'll be back!

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    Mark was honest, kind, worked very efficiently, and made my experience at Covenant Automotive not only enjoyable but heaven sent. I will certainly be taking my Nissan to him and his team as long as they are in business in Tucson. Thank you Mark for your kind heart and excellent service!

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    Very impressed! I just dropped in before 3pm on 2/19/2018 with my 2001 F150 Lariat, thinking I might need a fuel filter replacement..."Service Engine Soon" light was lit. When they checked, it was determined the truck was misfiring on #8. I thought I'd have to arrange another day to bring it in for the estimated 3 hour job; Mark assured me that he could get two guys to work on it right away, and if they had to go a little past 5, they'd do whatever was needed to get me going. Well, a whole set of plugs and a new coil, and they finished at 4:50! Amazing work!

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    My stepdad brings in our cars to Mark and he does a fabulous job taking care of them! I took my Nissan Maxima in for an oil change and to get my splash guard nailed back into place. They took excellent care of my car and I am very impressed with them! Will be back with my husband's car for an oil change, and will keep coming back! The oil change is a great price for the service that you receive!

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    Very honest work done in timely manner prices very good

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    Mark has worked on my Mercedes E350...and now a doge journey (only an oil change and inspection before cross country trip.) The service and above all, honesty you'll get here is just the best. We're moving east and will miss them!