Posted by a reviewer on Amazon

Since it was christmas season and my mother had passed i did not make the return window

Posted by a reviewer on Amazon

They are not gm original equipment but the only difference is that oem labels the cylinder number on the wire

Posted by a reviewer on Amazon

Not as difficult as i thought to install

Posted by a reviewer on Amazon

And i still might just because im sure i got a faulty plug or it was a freak occurrence

Posted by a reviewer on Amazon

I wasnt sure if one of the ends seated down on the plug so i went to pull it off to reset it and the internal wire clamp stayed on the plug while the end and sleeve came off

Posted by a reviewer on Amazon

Really shouldnt have been any reason that should have happened

Posted by a reviewer on Amazon

Stuff happens and maybe ai should have been paying attention to te sound and feel when i put it on in the first place

Posted by a reviewer on Amazon

Changed at the same timeas the spark plugs seems to have fixed the misfire