Help!!car wont start

its been running great ive had no problems ...till today went out to start it and dash lights up everything turns on but when you turn the key you just hear a click and it wont turn over it did it once a year ago but after disconnecting the battery for a while it fired back up ive already tried that ive cleaned the terminals twice,disconected my viper alarm,tried with all they keys that i have for it.it seems like its something with the alarm but it still does it with the alarm disabled???? thanks in advance

Any chance you might have a bum battery? Low voltage in a battery and a couple sub freezing nights in a row can kill it fast...

My father is going through the exact same thing on his car, swore it could not be the 2 year old battery, but I threw mine in and it started right up...

Doug

i dont have any other batterys here best i can do is throw that one in the blazer and see if it will start that ive had a similar problem in one of my old blazers it ended up being something with the starter