[Just call me Sean]

So after it sitting for almost three weeks, I've started trying to figure out what's wrong with the 99 again. I had cleared the codes, when I do that it runs pretty well until it sets the codes again. The codes are P0339 and the problem should revolve around that as the other is P0341 which is said to trigger because of the P0339. When they set it runs awful, misfiring and lack of power. I hooked a voltmeter to the crank signal wire and it's working fine right now, steady at about 6 volts. Hasn't set the codes again yet, I guess I'll have to drive it around some more. It also cranks slow when starting, like it may have jumped time. I might end up pulling the timing cover to inspect, after I get it to run rough again.