It’s important for everyone to become auto knowledgeable because in the long run you will be investing time to learn about your vehicle that will save you money.
Before taking your vehicle to a auto repair:
Make sure you read your owners Manual.
The owners manual will have instructions on how to maintain your vehicle and when presenting it to mechanic he will know you are aware if necessary services.
2. Keep track of all services or maintenance done on your vehicle.
3. Always let mechanic or specialist know you want specific and instructed services only.