Spark Plug Order

[abccar]

Hi,
I have a 2003 Aerio S/GS with a 2.0L. It has a misfire #4 error. Which plug is #4 since they are in a straight line?
Thank you!!

[SuzukiPartsGuy]

Hello,

Plug #4 will be the one all the way to the right (if you are facing the engine) or on the driver side of the engine. You may want to test the wire/coil pack as well as the spark plug. Most of the time the misfire isn't because of a spark plug. Let me know how it turns out.

Take it easy