AutoZone is one of the largest retailers of aftermarket automotive parts and accessories in the United States. Many people take their vehicles to AutoZone when the “check engine” light comes on, expecting to have the problem diagnosed for free. However, this is not always the case.
Although AutoZone does offer free diagnostic services, they are not always able to accurately diagnose the problem. This is because the “check engine” light can be triggered by a variety of different issues.
In some cases, the problem may be something as simple as a loose gas cap. Other times, it could be a more serious issue that requires the attention of a certified mechanic.
If you take your vehicle to AutoZone for a free check engine light diagnostic, they will hook it up to their diagnostic machine and run a test. Based on the results of this test, they may be able to give you an idea of what is wrong and how to fix it. However, they cannot always provide a definitive answer.
If you are experiencing problems with your vehicle and the check engine light is on, it is always best to consult with a certified mechanic. They will have the tools and knowledge necessary to properly diagnose and fix the problem. While it may cost you money upfront, it will save you money in the long run by preventing further damage to your vehicle.
