In car maintenance, common mistakes made by car owners include overfilling engine oil, neglecting air filter replacement, incorrect use of coolant, and improper tyre maintenance. Overfilling engine oil increases engine load and causes carbon buildup; the correct practice is to maintain the oil level between the high and low marks on the dipstick. Air filters should be replaced regularly based on driving conditions-for urban driving, It is best to inspect them every 10,000 kilometres, and more frequently in dusty areas. Coolants from different brands must not be mixed, as this accelerates component wear; always use the manufacturer-specified product as outlined in the manual. For tyre maintenance, tyre pressure should be adjusted to the manufacturer's recommended levels; incorrect pressure (either too high or too low) compromises safety and increases fuel consumption. It is advisable to check tyre pressure monthly and rotate tyres every 5,000 kilometres. Regular comprehensive maintenance at authorised service centers can significantly extend the vehicle's service life and reduce maintenance costs by up to 30%. Understanding these key points helps avoid 80% of common maintenance errors, ensuring optimal driving safety and performance.
