Auto Maintenance
10% OFF
ANY SERVICES OVER $500
Offer expires 7/6/25
View Details
Engine Repair
McCoy Tire & Auto Care delivers expert engine repair to keep vehicles running strong on the roads of Sonora and the surrounding Sierra foothills.
What’s included
- Computer diagnostics and visual inspection
- Replace worn parts—plugs, belts, gaskets, sensors
- Compression and performance testing
- Courtesy Digital Vehicle Inspection
Services offered varies based on engine type and shop capabilities, see your shop for details.
When To Get This Service
Schedule an engine inspection at least once yearly—or immediately if performance drops or the dashboard lights up.
Book an engine diagnosis right away if you notice:
- Reduced power or sluggish acceleration
- Knocking, ticking, or other unusual noises
- Check-engine or other warning lights illuminated
- Misfires, rough idle, or unexpected stalling
- A sudden drop in fuel economy or strong fuel odor
Auto Service Deals & Tire Savings
Shop service deals, tire savings, and complete auto care offers so you can save more on the services and repairs you need.
Auto Repair
UP TO $15 OFF
SYNTHETIC, BLEND & DIESEL OIL CHANGES
Offer expires 9/30/25
View DetailsAuto Repair
UP TO $125 OFF
ON YOUR BRAKE SERVICE*
Offer expires 9/30/25
View DetailsTires
UP TO $100 OFF
ON 4 SELECT PIRELLI TIRES
Offer expires 7/31/25
View DetailsTires
BUY 2 GET 2 FREE
KUMHO TIRES
Offer expires 7/6/25
View DetailsAuto Maintenance
ONLY $179
FOR A 3-YR WHEEL ALIGNMENT
Offer expires 9/29/25
View DetailsAuto Maintenance
$25 OFF
ANY RECOMMENDED SERVICE
Offer expires 9/29/25
View DetailsAuto Maintenance
BUNDLE & SAVE
BUY ANY 2 SERVICES GET 3RD FREE*
Offer expires 9/29/25
View DetailsAuto Maintenance
BUNDLE & SAVE
$75 OFF BRAKE SERVICE & FLUSH*
Offer expires 8/30/25
View DetailsAuto Maintenance
BUNDLE & SAVE
DRIVE COOL A/C $199
Offer expires 7/30/25
View DetailsAuto Maintenance
50% OFF FLUSHES
BUY 1 FLUSH, GET 2ND FLUSH HALF OFF
Offer expires 9/29/25
View DetailsAuto Maintenance
10% OFF
ANY SERVICES OVER $500
Offer expires 7/6/25
View DetailsAuto Repair
UP TO $15 OFF
SYNTHETIC, BLEND & DIESEL OIL CHANGES
Offer expires 9/30/25
View DetailsAuto Repair
UP TO $125 OFF
ON YOUR BRAKE SERVICE*
Offer expires 9/30/25
View DetailsAuto Repair
$25 OFF
EACH SHOCK/STRUT*
Offer expires 9/30/25
View DetailsAuto Repair
10% OFF
ANY SERVICES OVER $500
Offer expires 7/6/25
View DetailsTires
BUNDLE & SAVE
BUY 2 TIRES, GET OIL CHANGE FOR $24.99
Offer expires 8/30/25
View DetailsTires
BUY 2 GET 2 FREE
KUMHO TIRES
Offer expires 9/29/25
View DetailsTires
UP TO $130 OFF
SET OF 4 BRIDGESTONE OR FIRESTONE TIRES
Offer expires 9/1/25
View DetailsTires
UP TO $110 OFF
SET OF 4 CONTINENTAL TIRES
Offer expires 8/30/25
View DetailsTires
UP TO $100 OFF
ON 4 SELECT MICKEY THOMPSON TIRES
Offer expires 7/31/25
View DetailsTires
UP TO $100 OFF
ON 4 SELECT PIRELLI TIRES
Offer expires 7/31/25
View DetailsTires
BUY 2 GET 2 FREE
KUMHO TIRES
Offer expires 7/6/25
View DetailsRecommended Services
Visit Us Today
From tires to expert repairs, our team is committed to keeping your vehicle running smoothly with personalized care you can count on.
MY STORE
McCoy Tire & Auto Care
372 W Stockton St
Get directionsOpen today until 5 pm CT
(209) 532-6969
Be ready for the road ahead!
We believe car care should be clear as day. That’s why every visit includes a Courtesy Digital Vehicle Inspection, a 50+ point check of your car’s key systems. From under the hood to around the wheels, our Sun & ASE-certified technicians assess your vehicle’s condition, note what needs attention now and what can wait.
Battery Check
Alignment Check
Brake Check
Visual Engine Check
AC Check
Driven by Customer Feedback
Read reviews from satisfied customers who trust Sun Auto for reliable car repair, quality auto service, and expert vehicle maintenance.
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