Thread: Spark problem

Hi guys so i had gotten my car running cool but now it was missfiring like the distrubitor fires when it wants to. I took it to a shop in sacramento and timing was cool right on. It was running ****ty yesterday i turn it off and it only cranks now but no spark I checked the wire that goes into the distrubitor it reads 11.9 volts.

I went to yunkyard got another one still same thing u guys have any suggestions. and its a Internal one