MAINTENANCE AND SERVICE

Maintenance & Auto Service  

It’s a fact: regular, high-quality maintenance extends the life of your vehicle and gives you the peace of mind you deserve. At Nav Auto1, we’re here to make that easy. 

Whether you’re due for factory-scheduled maintenance or need a specific service like diagnostics or an emissions inspection, we’ve got you covered. From routine oil changes to brake repair, suspension work, and more our expert technicians deliver a reliable, dealer-level service with a personal touch. 

We want to be your number one choice for maintenance and auto service in Mission Viejo. 

Our Maintenance & Auto Services Include: 

• Factory Scheduled Maintenance 
• 30k / 60k / 90k / 120k Mile Services 
• Computer Diagnostics 
• Oil Changes 
• Tune-Ups 
• Filter Replacements 
• Safety & Emissions Inspections 
• Windshield Wiper Blade Replacement 
• Fluid Services 
• Trip Inspections 
• Maintenance Inspections 
• Check Engine Light Diagnostics & Repair 
• Brake Service 
• Shocks & Struts Repair 
• Chassis & Suspension Repair 
• Suspension & Steering Repair 

No matter what the make or model, our ASE-certified technicians use the latest tools and technology to keep your vehicle running at its best. Schedule your service today and experience the Nav Auto1 difference. 

Engine Repair & Performance Service 

When that check engine light comes on, it’s hard not to feel annoyed—or even worried. At Nav Auto1, we get it. That’s why we’re here to provide fast, accurate diagnostics and expert engine services you can trust. 

Whether you need a basic performance check or a full engine replacement, our ASE-certified technicians use state-of-the-art tools and real-world expertise to get the job done right. We’re passionate about cars, and it shows in every repair. 

We also help you save time and money with precision services like drivability diagnostics and fuel injection repair—so your vehicle runs smoothly, efficiently, and safely. 

Our Engine Services Include: 

• Engine Repair 
• Engine Replacement 
• Engine Performance Check 
• Belt Replacement 
• Hose Replacement 
• Cooling System Repair 
• Radiator Repair & Replacement 
• Water Pump Repair & Replacement 
• Drivability Diagnostics & Repair 
• Fuel Injection Repair & Service 
• Fuel System Repair & Maintenance 
• Ignition System Repair & Maintenance 

At Nav Auto1, we don’t just fix engines, we restore performance. Schedule your service today and let our team bring your vehicle back to life.