Need Help Stutter Problem!!!!!!!!

[yekrahs]

2g with a 6 bolt, shitty electrical job by the last owner:


ALright so my car was fine since 6 months ago and recently i was driving it and it just bogged down and would barely turn over. I checked the spark and it was only sparking on 2 cylinders, cylinders 1 and 4 were sparking. So I changed the coil pack and that fixed it. About 2 weeks later same thing happined. Tryed a new coil pack, nothing. I tried the Power Transistor pack or power module, problem solved. Today I was driving my car and it did the same thing at first the tach needle started randomly jumping and then the car boggs down and just limps along about .5 miles like it will flicker the throttle on and off. The car will just about be dead and then randomly speed up, pop, and almost die again and repeats this process. I tried the coil pack and another power module, didn't work. So I was wondering if someone has had this problem happin to them or what else it could possibly be? I was thinking cas or cps. I checked my ecu and it smelled fine. Thanks in advance!!

 

[ROOKIE1]

Did you open it (ECU) and visually look at it ? It does not always smell as some will say .