Memorial Day

We will be CLOSED May 25th-May 27th in observance of Memorial Weekend.
Be Safe and have fun!

Same Great Service at All Locations!

Mon - Fri: 7:00 AM - 6:00 PM
Sat: 8:00 AM - 5:00 PM

La Mesa Location

(619) 403-9426

7447 University Ave, La Mesa, CA 91942

Mon - Fri: 7:00 AM - 6:00 PM

Sat & Sun: Closed

Schedule an Appointment

El Cajon Location

(619) 404-5645

10813 Airport Dr., El Cajon, CA 92020

Mon - Fri: 7:00 AM - 6:00 PM

Sat & Sun: Closed

Schedule an Appointment

For engine diagnostics in San Diego, look no further than John’s Automotive Care. Our auto mechanics possess the experience, expertise, and education needed to quickly and accurately troubleshoot your vehicle. Because we are confident in our ability to precisely identify and correct the problem, we offer a 36,000-mile/36-month warranty on engine diagnostics.

Engine diagnostics can be more precise and thorough in today’s world of rapidly advancing auto repair technology when you have the right tools and equipment. At John’s Automotive Care in San Diego, we have the right technology to read your vehicle’s engine diagnostics and pinpoint any problems or potential problems. Our ASE-Certified auto mechanics use AutoVitals with photos to identify trouble and and help you understand our recommendations to resolve them. In fact, John’s Automotive Care’s auto mechanics undergo continuous training to ensure we’re up-to-date with your vehicle’s automotive technology so we know how it functions and can interact with it to diagnose and correct engine trouble.

You won’t find a cleaner, more comfortable auto repair waiting room in San Diego. John’s Automotive Care offers WiFi, charging stations, snacks, and beverages. We even have a play area for your children and treats for your dogs. But don’t take our word for it. Here’s a recent 5-star rating:

“I was referred to John's Automotive by a business friend. Having a car that is only 2.5 years old it shouldn't need much of anything but I drive a whole lot! I needed a place where I could trust the people to be honest and quick.Not only was the staff great to deal with but they were fast and my repair was economical too! I will definitely be sending anyone I know to them and I will also be returning anytime I need car repairs or maintenance.” -- Signature D.

Call us today if you have specific questions about engine diagnostics or contact us to schedule an appointment. John’s Automotive Care is located at 6267 Riverdale Street, San Diego CA 92120. We look forward to taking care of you, your engine and your other auto repair needs.

John's Automotive Care is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call John's Automotive Care (619) 280-9315 if you have any issues in accessing any area of our website.