Which three gauges or indicators are the most important to be aware of? Coolant temperature gauge, oil pressure gauge, and battery voltage gauge. How often is it advised to have maintenance done on your vehicle? At least twice a year.
Which three gauges or indicators are the most important to be aware of? Coolant temperature gauge, oil pressure gauge, and battery voltage gauge. How often is it advised to have maintenance done on your vehicle? At least twice a year.