This instructable is to show you to change the stock spark plugs on a 06 - 11 Civic Si
I wanted to post this instructions, since when I wanted to make this change there was no manual, no details no information at all. 
I searched the intent, forums, blogs, etc and there was no guidance whatsoever on how to change the spark plugs on a 06 -11 Civic Si.

So here it is...

Step 1:

First you need to get to know your engine and know what is what to avoid any problems
1. Remove the i-Vtec logo plastic cover
<p>This is a great instructable. That engine looks sweet.</p>
<p>good photo on removed cowl. the manual does not even show this!</p>
<p>check gap on new plugs apply anti seize chase spark plug holes in cyl head. but only if you want to. the reason a lot of people want to remove the plugs before 100k is so they don't freeze up in the head[also why to use anti seize]</p>
<p>blow out with shop air if desired</p>

About This Instructable


2 favorites


More by jacampos: Angel Eyes 08 Civic Si NGK Iridium Spark Plugs on 06-11 Civic Si K&N Typhoon on 06-11 Civic Si
Add instructable to: