Something set a DTC (Diagnostic trouble code) in the on board computer. Buy a code reader or hire a mechanic to find out what the computer thinks is wrong.
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.
check, plugs, coil, distributor
There are multiple reasons. Have the ECU scanned and that will tell you where to start looking and what part is being effected.
The Check Engine Light comes on when the ECU has detected a problem with the emissions system. Have the ECU scanned with an OBD2 scanner to retrieve the code that has been set. That code will tell you where to start looking for the problem.
check engine
Check the fuses.
This task requires an OBDII code reader. Your mechanic will have one or you can buy a cheap one from your local parts place.
take it to the autozone they check the engine light for free
On a 1997 Mercury Mountaineer : The " CHECK ENGINE " warning light is just to the left of the battery voltage gauge
Check your brake fluid level!
If the check engine light is blinking that means an engine cylinder misfire has been detected
If the check engine light is blinking that means that an engine cylinder misfire has been detected