this is driver side, little blue plug can't figure out where it goes.
http://i236.photobucket.com/albums/f...amaroplug3.jpg
http://i236.photobucket.com/albums/f...amaroplug2.jpg
http://i236.photobucket.com/albums/f...camaroplug.jpg

 

looks like coolant temp sensor on the front of the driver side head. between exhaust ports on number 1 and number 3

 

Might check here.. Is your temp gauge working???


http://shbox.com/1/harness.htm

 

man i will tell you what i love this site, this is the first z28 lt1 car i have ever owned and learning stuff about it, thanx for all the help, will check it out tommorrow, i don't know if temp hand works or not bought said head gaskets were blown but car will not run, so trying to get it to run before i tear apart, but i figure it should still run even though it has blown head gasket.