You can take your car auto parts place like autozone, hilow, etc, they should have a portable computer to attached to your car and it will give them a code for the reason of the check engine light is on. It could be something minor , but either way your best bet is to take it to a mechanic that you trust, that has the tools to identify the problem. Don't let it stay on to long or it could turn into a major problem.
why do check engine light comes on
No, the check engine light comes on when the computer detects a malfunction and sets a code.No, the check engine light comes on when the computer detects a malfunction and sets a code.
The check engine light is the light shaped like an engine, or the light that states Check Engine (Soon). If this light comes on, it is time to see what the issue is with the engine.
The check engine light comes on when the computer detects a malfunction and sets a code.The check engine light comes on when the computer detects a malfunction and sets a code.
Maybe, the check engine light comes on when the computer detects a malfunction and sets a code.Maybe, the check engine light comes on when the computer detects a malfunction and sets a code.
If an check engine light does not come on it is a good thing. When your check engine light comes on, it means you need service done on your vehicle.
I had all sensors replaced in my 03 Trailblazer and the check engine light stiil comes on. Why?
A low battery can cause the electrical system to flash check engine lights
The check engine light comes on at start up for a bulb check. If it stays on with the engine running the computer has detected a malfunction. You need to have it checked for codes.
It is safe to drive you car for at least one mile after the check engine light comes on.
Check the engine oil, sometimes when the oil is low the check engine light comes on while sitting still and goes out when you accelarate.
That is the check engine light. Looks like a picture of an engine.