How to Navigate a Conversation with an Auto Mechanic

Weird noises coming from a particular location can mean a lot, but being able to describe when, where, and what it’s like will help the mechanic find the problem more quickly. It may also be helpful to tell your mechanic about the vehicle’s history, including any issues you may have experienced and whether you’ve postponed scheduled maintenance. “You can call other stores and say, ‘I have an offer for $500.’

Your mechanic may not be trying to fool you, but knowing a little about maintenance can help you save money and reduce stress, writes CNN’s Rachel Fadem.