my blazer wont start there is power to every thing can hear the fuel pump ...it only has 60xxx miles on it and is like new and been very wwell taken care of svc etc. my wife drove it to work shut it off just fine cannot hear the solenoid kick in for the starter any ideas where to start the blazer is about 30 miles from home and i have to bum a ride to get there ......any ideas where to start ????

 

First thing to do is see if the starter has power on the big wire. It should and it should be the same or very close to the power the battery has.
Then see if the small wire has power when cranking. If it does the starter is bad.
If not you need to trace back and fine where the circuit is broken.