2005 Chevy Trailblazer How do I change out a coil for Cylin
EPWILKERSON938
MEMBER
2005 CHEVROLET TRAILBLAZER
4 CYL
2WD
AUTOMATIC
82,000 MILES
Need help getting coil changed out on Cylinder #1 and putting in the 6 new plugs.
Friday, April 23rd, 2010 AT 3:48 PM
1 Reply
RACEFAN966
MECHANIC
5,029 POSTS
Ok what you do is unplug the coil connector then unscrew the bolt that holds the coil in and then pull the coil up and out, the spark plug will be below the coil, so now remove and replace the spark plug and put it all back together. Now go to the next cylinder and repeat till all plugs are replaced.