UKALUM wrote:
> Is there a way to find out what caused the "Check Engine" light to come on?
> If so, how do you get the codes and where can I find code information?
>
> I have a 93 Honda Accord EX. The check engine light came on, but
> everything seems to be running pretty smooth. I did put in a bottle of
> Techron fuel injector cleaner several days ago, and wonder it this may
> have triggered it.

Just not putting your gas cap on properly can cause a check engine
light to come on in some cars. If you do not want to take it to a
garage to have them put it on the computer to read the codes, there are
manuals on the market, like Haynes, that will tell you how to check the
codes on your car. Doesn't work for all models, some need to be read by
a computer. The manuals will give you all the instructions, but
basically, you just unhook your battery for a few minutes, hook it back
up, start your car and watch for the number of flashes from the Check
Engine light then check the book to see what it means.