While on my commute home from work, ! My check engine light came on! Seems to be running fine. Although it 'maybe' ideling higher than usual. I pulled over and tryed to find anything wrong, but with low lighting and it being night time, plus not knowing what to look for I couldn't fix it. I turned it off and back on, all gone until maybe 10 miles and it came back on again. Could it be a loose wire, I'm guessing it is the knock sensor wire but I can only hope that is the only case.

What could it be? HELP! TIA

 

Here's an idea.

Check the code.

 

I would but how do you do that!?

If it's as easy as turning it to the 'ON' position and waiting for the check engine light to blink? and count to see how many times to find the code, it didn't do so. Then again, shoot, I don't even know what to do which is why I ask for help

TIA!

 

did you stick wire in the jumper located under the glove box?

 

got this from one of 'Jackson's post...