Check Engine Light on at 32k kilometers?

[WeeYari]

Originally Posted by caper26

I had the codes read with OBD II. It was misfire on 2 & 4, and random misfire codes. Wondering what I should do now.

Clear the codes. Swap the coils from 2 & 4 with 1 & 3. If the coils are bad, then the next cel should indicate misfire on 1 & 3. If it is still 2 & 4, then spark plugs are next to look at.

[caper26]

Originally Posted by WeeYari

Clear the codes. Swap the coils from 2 & 4 with 1 & 3. If the coils are bad, then the next cel should indicate misfire on 1 & 3. If it is still 2 & 4, then spark plugs are next to look at.

Thank you. This is really annoying with under 40K km's. I cleared the code last week, and will see if it returns.
I read somewhere there has to be a certain number of misfires before the CEL lights up?