Sev

Which One Is Cylinder #1

7 posts in this topic

Check Engine light came on...checked the code, seems like Cylinder 1 is misfiring. Was told the first thing to do is to check to see if spark plug is damaged but not sure which spark plug is for Cylinder #1. Would really appreciate some help. Next thing i was told to do was to change the Ignition module....thoughts?

Share this post


Link to post
Share on other sites

Thanks for the advice. Actually did that off the bat. Would you know which one cylinder 1 is? top left? bottom left? top right? bottom right?

id check the easy stuff first loose plug wire and it wouldnt hurt to check all the plugs then go from there

Share this post


Link to post
Share on other sites

For I4, #1 cylinder is the one closest to crank shaft pulley, aka the belts.

For V6, #1 cylinder is the one near firewall and (as I4).

Share this post


Link to post
Share on other sites

rear head (closest to firewall) 1 , 3 ,5 . front head (closest to radiator) 2,4,6.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now