frequently asked questions
FAQ
We provide repair and maintenance services for most domestic and imported makes and models.
Appointments are recommended to minimize wait times, but we do our best to accommodate walk-in customers whenever possible.
Routine maintenance schedules vary by vehicle. Following your manufacturer’s recommended maintenance schedule is the best way to keep your vehicle running properly.
Warning lights, unusual noises, vibrations, fluid leaks, poor performance, or changes in handling are all signs that your vehicle should be inspected.
Yes. We perform thorough inspections to accurately diagnose problems and recommend the repairs your vehicle needs.
Absolutely. We believe in honest communication and will explain our findings and recommended repairs before any work begins.
The Check Engine Light can indicate a variety of engine or emissions-related issues. Professional diagnostics are the best way to identify the exact cause.
The time depends on the issue, but many diagnostic inspections can be completed within the same day.
Oil change intervals depend on your vehicle and the type of oil used. Refer to your owner’s manual or ask our technicians for guidance.
Routine oil changes help reduce engine wear, improve performance, and extend the life of your engine.
Common signs include squeaking or grinding noises, vibrations while braking, reduced stopping power, or a brake warning light.
Brake inspections are recommended during routine maintenance or whenever you notice changes in braking performance.
Most vehicles benefit from tire rotation every 5,000–7,500 miles or according to the manufacturer’s recommendations.
Proper wheel balancing reduces vibration, improves ride comfort, and helps extend tire life.
If your vehicle pulls to one side, the steering wheel is off-center, or your tires wear unevenly, it’s time for an alignment inspection.
Wheel alignment should be checked whenever you replace tires, repair suspension components, or notice steering problems.
Rough idling, poor acceleration, unusual noises, warning lights, smoke, or reduced fuel efficiency can indicate engine issues.
Routine maintenance, timely oil changes, and addressing warning signs early can help prevent major engine repairs.
Delayed shifting, slipping gears, unusual noises, transmission fluid leaks, or warning lights may indicate transmission issues.
Service intervals vary by vehicle. We recommend following your manufacturer’s maintenance schedule.
Low refrigerant, compressor problems, leaks, or electrical issues are common causes of poor AC performance.
A faulty thermostat, heater core issues, or low coolant levels can prevent your heating system from working correctly.
Most vehicle batteries last between three and five years, depending on driving conditions and maintenance.
Slow engine cranking, dim headlights, dashboard warning lights, or difficulty starting are common signs of battery problems.
Low coolant, radiator leaks, a faulty thermostat, or a failing water pump are common causes of engine overheating.
Coolant replacement intervals vary by manufacturer, so it’s important to follow your vehicle’s recommended maintenance schedule.
An exhaust leak, damaged muffler, or worn exhaust components may cause increased engine noise.
A rough ride, excessive bouncing, uneven tire wear, poor handling, or unusual noises may indicate steering or suspension issues.
Still Have Questions?
If you have additional questions about your vehicle or any of our services, contact Best Union Auto Repair.
Our experienced team is always happy to provide honest answers, expert advice, and dependable automotive service.