Replacing starter. I got the two bolts out but why can't I get the wire bolts out?

SOURCE: how do i replace the thermostat in 2001 chevy blazer?

Follow the upper radiator hose to the engine. Right where the radiator hose clamps is the thermostat housing. Remove the 2 bolts that hold the housing on and the thermostat is inside.

SOURCE: brake light on 2001 chevy blazer LT 2wd

When my blazer did this they had to replace part of the wiring harness in the steering wheel. It took forever for them to get the parts because we live in nowhereville, but once it was in it works again and no problems. I had to take it to the actual chevy dealer because none of the other places had a clue. good luck.

SOURCE: 1999 Chevy Blazer Starter

the starter is located on the passenger side lower motor. it has two bolts in it that hold it in place. it actually goes through a hole/slot in the transmission to the flex plate.

1st. disconnect the negative cable on the battery.
2nd. raise the vehicle safely and place a jack stand under the vehicle out of your way but near where you will be working(for safety).
3rd. remove the two bolts that hold the starter in place.
4th. remove the wires from the back of the starter.
5th. install in reverse order of above.

note: there may be little plates between the starter and the mounting points called shims. if there are then make sure you put them back.

SOURCE: 1998 Chevy blazer radio wiring diagram

http://www.the12volt.com/installbay/stereodetail/435.html

SOURCE: Wiring Diagram 1998 Chevy S-10 starter replacement

The starter has one large cable from the battery positive, and a wire that goes to the solenoid (Part of the starter) that becomes hot when the key ignition is turned to start. This also passes through the neutral safety switch. (So it wont start in gear) Not sure if this is what you need, a little vague.