well i got a miss fire on cylinder 1 which means that is the COP that was acting up on cylinder 3. however it's now misfiring on cylinder 7 which started today. I'm thinking there is another culprit behind this. not sure where to go from here? I typically do all my own work but i really don't feel like taking the heads off and messing with the tension-er and timing chain. also it runs great then will do this sporadically. That is what really gets me. If it were the timing chain i figure it would do it consistently. Also sometimes if i go pull the COP and set it back on,"very easy with the weapon X since there is no screw to hold it in place" it will run great again.
Should i be looking at the wiring harness for issues and is there another way to test without throwing more money away?