What is the recommended interval for oil changes in most modern vehicles?
While older vehicles often required oil changes every 3,000 miles, most modern vehicles recommend 5,000-7,500 miles depending on driving conditions and oil type.
Which of these is NOT part of a typical vehicle maintenance inspection?
A complete maintenance inspection includes checking fluids, belts, hoses, and tires, but doesn't involve engine disassembly.
What is the proper way to check automatic transmission fluid?
Most manufacturers require checking ATF with the engine running and at operating temperature for an accurate reading.
When replacing a serpentine belt, what should always be checked?
All belt-driven components should be inspected when replacing a serpentine belt to prevent premature failure.
What does a TPMS warning light indicate?
The TPMS (Tire Pressure Monitoring System) alerts drivers when tire pressure is 25% or more below recommended pressure.
Which of these is a proper wheel lug nut tightening procedure?
Lug nuts should be tightened in a star pattern to ensure even pressure on the wheel.
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What is the most common cause of premature brake wear?
Sticking calipers or slides can cause uneven pad wear and reduce braking efficiency.
When performing a battery load test, what is being measured?
A load test evaluates the battery's ability to maintain voltage under a simulated starting load.
What should be done after replacing a fuel filter?
Priming the system ensures proper fuel pressure and prevents hard starting after filter replacement.