Auto Maintenance Services in Longmont, CO
Stonum Automotive is a full-service preventative maintenance center that provides comprehensive car care services for your domestic or import cars, SUVs, trucks, and fleets to keep them running at full power.
To schedule an appointment or find out more about what we can do for your vehicle, contact us at 303-485-9303 or click the link below:
Explore Our Auto Maintenance Services
Regular auto maintenance services help extend your vehicle’s lifespan, improve fuel efficiency, and prevent costly repairs. At Stonum Automotive, we provide expert maintenance to keep your car in top condition.
Our basic auto maintenance services include:
Wheel Alignment
Proper wheel alignment is essential for even tire wear, improved fuel efficiency, and precise steering. Misaligned wheels can cause your car to pull to one side, reduce tire lifespan, and affect overall handling. Our alignment services correct these issues, ensuring a smoother and safer driving experience.
Filter Replacement
Your vehicle relies on several filters to maintain performance and air quality. We replace all essential filters, including:
- Engine Air Filter – Ensures clean air intake for efficient combustion and engine performance.
- Cabin Air Filter – Removes dust, allergens, and pollutants to improve interior air quality.
- Transmission Filter – Keeps contaminants out of transmission fluid to maintain smooth gear shifts.
- Fuel Filter – Prevents dirt and debris from entering the fuel system, protecting engine components.
- Oil Filter – Captures impurities in engine oil, keeping it clean for optimal lubrication.
Battery Replacement
A failing battery can leave you stranded, so routine checks and timely battery replacement are essential. We inspect battery health, clean terminals, and install new batteries to ensure reliable starts and consistent electrical performance. Let us help you avoid the inconvenience of a dead battery.
Brake Service
Brakes are critical for your safety, and regular inspections help prevent costly repairs. Our brake service includes pad replacements, rotor resurfacing, and brake fluid changes to ensure your vehicle stops efficiently. We check for worn components and provide expert solutions to keep your braking system reliable.
Oil Change
Regular oil changes are one of the simplest yet most effective ways to extend your engine’s life. Clean oil lubricates moving parts, reduces friction, and prevents excessive wear. We use high-quality oil and filters to keep your engine running smoothly and efficiently.
Undercar Maintenance
Your vehicle’s undercar components play a crucial role in stability and performance. We inspect and service suspension systems, exhaust components, axles, and differentials to ensure a comfortable and safe ride. Routine under-car maintenance prevents premature wear and costly repairs.
Fuel Pump Replacement
The fuel pump ensures a steady flow of fuel to your engine, and a malfunctioning pump can lead to poor acceleration or stalling. Our fuel pump replacement service restores fuel delivery efficiency, improving engine performance and fuel economy. We diagnose and replace faulty pumps to keep your vehicle running smoothly.
Wiper Blades Replacement
Clear visibility is essential for safe driving, especially in adverse weather conditions. We offer wiper blade replacement to ensure your windshield remains streak-free and clear. Regularly changing your wiper blades helps maintain optimal visibility in rain, snow, and fog.
Engine and Transmission Maintenance
Routine engine and transmission maintenance is key to preventing major mechanical failures. Our services include fluid flushes, timing belt inspections, gasket replacements, and transmission fluid changes. Keeping your engine and transmission in peak condition enhances performance, fuel efficiency, and longevity.
Fuel Injection Maintenance
Fuel injection is a system for admitting fuel into an engine. Since 1990, fuel injectors have completely replaced carburetors as the primary means of getting gasoline into the engine. A fuel injection atomizes the fuel by forcibly pumping it through a small nozzle (under high pressure). Failure of the fuel injection system means poor performance and ultimately destroys the vehicle.
Spark Plug Change Out
A spark plug delivers electric current to the combustion chamber from the ignition system. Spark plugs that haven’t been changed for a long time can cause ignition problems. At Stonum Automotive, we have automotive experts who will check and replace your spark plugs.
Other Auto Repair Services
In addition to our auto maintenance services, we provide a full range of auto repair services to keep your vehicle in top shape. From engine and transmission repairs to steering and suspension services, our team is equipped to handle all your car or fleet care needs.
Find Our Longmont Car Maintenance Center
Conveniently located at 1812 Sunset Place, Longmont, CO 80501, Stonum Automotive is your trusted auto maintenance center. Whether you need routine vehicle servicing and maintenance or emergency repairs, we’re here to help.
Hours: Monday – Friday: 8:00 AM – 5:00 PM
Schedule an Appointment
Don’t wait until a small problem becomes a major repair. Call 303-485-9303 or schedule an appointment online today with Stonum Automotive, your go-to auto maintenance shop in Longmont, CO!