Best Auto Repair, San Marcos

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Call us for all your car needs! 760-752-8693

  • hours

    Monday
    Tuesday
    Wednesday
    Thursday
    Friday
    Saturday
    Sunday

    8:30AM - 5:30PM
    8:30AM - 5:30PM
    8:30AM - 5:30PM
    8:30AM - 5:30PM
    8:30AM - 5:30PM
    Appointment Only
    Closed

    Saturday hours by appointment only

  • Contact us

    Caledonian Automotive

    763 W San Marcos Blvd Suite 109
    San Marcos, CA 92078
    760-752-8693
    Email Us | Get Directions

  • Vehicle tips

    • According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.
    • The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)
    • Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.
    • Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.
    • Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.
    • A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.
    • Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.
    • Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.
    • Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.
    • Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.
    • Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.
    • Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.
    • Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.
    • Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.
    • Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.
    • Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.
    • Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.
    • Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.
    • Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.
    • Inspect the suspension system regularly. This will extend the life of the vehicle's tires.

who we are

We specialize in Gas & Diesel Repair

Caledonian Automotive, The Best Truck and Car Repair Service in San Marcos



Get top-notch auto repair services today at Caledonian Automotive. From AC repair to transmission services, our goal is to offer expert auto repairs at an affordable price. We are conveniently located near you in San Marcos. Come by our shop at 763 W San Marcos Blvd Suite 109 or call today to schedule an appointment at 760-752-8693.

Our Mechanics Can Handle It

Our certified mechanics and highly skilled auto repair specialists provide the best in auto repair services for domestic and import automobiles of all makes and models.

Get A Clear Estimate With No Hidden Costs

We will provide you with an easy to understand estimate before beginning any services. Ask us about options to keep auto repair costs low or upgrades to keep your car in top shape. We stand behind all of our work with a guarantee you can count on. Call today to schedule an appointment at 760-752-8693.

Quick and Trouble-Free

We know your time is money. Most truck or car maintenance services can be completed while you wait. Many repairs such as AC repair, brakes, and transmission repairs will be performed that day. Straight forward or complicated, our mechanics will get your auto repairs done quickly and get you back on the road right away.

Call today to schedule an appointment at 760-752-8693 or email us.

See What We Can Do For You:

Diesel Engine Maintenance and Repair, Diesel Engine Maintenance and Repair, Ford Diesel Repair, 4x4 Services, AC Repair, Alignment, Asian Vehicle Repair, Brakes, Car & Truck Care, and Domestic Cars & Trucks

    Caledonian Automotive

    763 W San Marcos Blvd Suite 109
    San Marcos, CA 92078

    Mon
    Tues
    Wed
    Thur
    Fri
    Sat
    Sun

    8:30AM - 5:30PM
    8:30AM - 5:30PM
    8:30AM - 5:30PM
    8:30AM - 5:30PM
    8:30AM - 5:30PM
    Appointment Only
    Closed

    Saturday hours by appointment only

    ASSOCIATIONS

    • ASE (Automotive Service Excellence)
    • CARQUEST
    • IATN (International Automotive Technicians' Network)
    • BBB (Better Business Bureau)
    • Car Care Aware