Does AutoZone still do free engine light check?
Yes, totally free. Grab your kids, lock them in their seats, and get on over there. Your local Autozone agent will gladly come out to your vehicle with their free check engine light device and hook it up underneath your steering wheel.
Where can you get check engine light read?
Where to Get Your Check Engine Light Diagnosed. You have a few options to get your check engine light diagnosed. You can take it to the dealer or an auto mechanic shop, to an auto parts store like AutoZone, or you can check it yourself with a scan tool. Dealer or auto mechanic shop.
How to read a check engine light code?
How to Read Codes From Your Check Engine Light (For Older Cars) Step 1: Find Your Vehicle’s Diagnostic Plug . The first step is to find your vehicles diagnostic plug. The one in my car was a small blue plug that was Step 2: Bridge the Wires. Step 3: Watch the Flashing Light and Decipher the Code.
Can there be codes without check engine light on?
There are other cases where there’s no check engine light but codes. For example, any problem that affects the emissions system will automatically light the check engine light. But if the problem is not emissions related, and also not critical, it may be stored in the computer but not light the check engine light.
Does AutoZone check engine light?
AutoZone’s free check engine light service can help you identify problems by pulling up your engine’s error code and suggesting quality parts to repair that issue.
Does AutoZone CLEAR codes?
At least in AZ, AutoZone has agreeded to not clear codes. There were automotive trade groups that claimed if they cleared codes that they would be in the business of auto repair. Had a check engine light come on on my brother’s Nissan Quest . (Same thing as a Mercury Villager ) Was an O2 sensor code.
Why does the Check Engine light come on?
The check engine light is a signal that the onboard diagnostics system (or OBD II) has detected a malfunction in the vehicle’s emissions, ignition, fuel or exhaust systems. It could be caused by something as simple as a loose gas cap or a faulty oxygen sensor or spark plug or something as severe as…