how do you replace the sparkplugs for a 4 cylinder engine?
Feb 5, 2013 at 1:36 PM
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JACOBANDNICKOLAS
AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 POSTS
If you have coils over the plugs, then you remove the coil pack and unscrew the plug using the proper size spark plug socket. Make sure to check the gap on the new plugs before you install them.