I have a 95 4x4 blazer the other day I was driving it and I just lost all power in the blazer radio cut off and everything.Then i started it up and it cut right. I started it up again and push the gas a couple times and it act like nothing every happen. Its starting to occur very often now do anyone know what the problem could be. Has anyone else had these problems with there blazer

 

could be a bad alternator, or what happened to me, my battery terminals werent tight. go in, make sure theyre tight.

 

Sounds like a bad connection somewhere, wiggle some wires and I'm betting you'll find a loose one

 

I have 88 s-10 i was driving one day fuel pump went out replace that. A week later I go out to start it up it wont turn over. I checked all the fuses and the EMC-1 is blown. I change the fuse it blew again. I looked for ungrounded wires didnt find any. I replace the ignition Coil, and ignition module. Put fuse in and started up truck and truck didnt turn over and fuse was blown again. What is the problem do anybody know.