take it to the autozone they check the engine light for free
and what code does the check engine light say ? go by autozone they will check it for free and get the code.
It means you have an engine misfre.
If the check engine light flashes an engine cylinder misfire has been detected Avoid any heavy acceleration / decelleration and have the vehicle scanned for any trouble code(s) in order to diagnose and repair the problem
The computer has detected a severe emissions malfunction and stored a code. Immediate attention is needed to prevent permenent damage.
On a 1997 Mercury Mountaineer : The " CHECK ENGINE " warning light is just to the left of the battery voltage gauge
There can be many reasons for the check engine light to be on. The best you can do is to go to service to read the engine problems from the computer. Auto Zone use to do that for free. Thry also use to have a booklet with possible problemes according the computer error mesaje IS THEIR A LIGHT THAT FLASHES TO READ CODE UNDER HOOD?
A flashing check engine light is an indication of a misfire.
If the check engine light is blinking that means an engine cylinder misfire has been detected
Emmissions problem. HAVE THE ENGINE CHECKED!
With a scan tool.
If the check engine light is blinking that means that an engine cylinder misfire has been detected
Not in Massachusetts
You should check your motor mounts
Most likely they are engine mounts. As for the loud engine, check the exhaust.
If a check engine light is appearing when the car starts then the ECU is receiving an alert from somewhere in the engine. The computer should receive a diagnostic test which will provide an answer as to why the check engine light appeared on the 1997 Honda Civic.
On a 1997 Ford Explorer : CHECK ENGINE is just to the left of the " C " on the engine coolant temperature gauge ( Helpfull )
The check engine code PO136 means the O2 sensor circuit malfunction
If the check engine light is flashing at 1 second intervals , an engine cylinder misfire has been detected
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
check the timing it may be advanced
There is not one sensor. All the ECM sensors are tied to the check engine light.