2002 Tacoma with rough running

I have a 2002 Tacoma that suddenly started running so rough it's undriveable except very short distances.

I tried trouble shooting by unplugging the coil wires to the front cylinder and the idle went lower, so i plugged it back in. Then I went to the next cylinder towards the back, It again slowed, but before I could plug it back in, it died.

I went to start her back up and Nothing. The door alert was going, but no indication of any power going to the dash or starter. I checked the fuses, they all seem to be intact. Any notion of what happened or how best to proceed?

 

Codes?

 

No response at all when I attempt to turn it on. Not even a click. I replaced a fuse, but still nothing.

 

check your battery connections.

 

I put another battery in it and she starts. Now I need to find out why she was misfiring to begin with...

 

You need to pull the codes, it will point to the cylinder(s) that are misfiring.

 

i'll drive it to autozone and have them pull them.