eclipsek17
15+ Year Contributor
- 130
- 5
- Aug 1, 2004
-
All over,
Arizona
I have a 95 eclipse gst-x, with a 98 black case ecu and 98 cas. When I start the car, fires right up, it begins misfiring on all cylinders, sounds like is it constantly firing and then after about 30 seconds it stalls. My tach is also fluctuating, it will read idle speed then at times drop to 0 and stay at 0 while car still running. I thought maybe the PTU was bad so I replaced that, but still doing it. I replaced cam sensor also. I regrounded the PTU just to male sure it had good ground. I have no idea what is going on or where to start testing next. I need to figure out as soon as possible, this is my daily car. Also I have a maft installed, and my front main seal is leaking. I had thought maybe the oil on the crank sensor or maft was also causing my problem but I need to know how to test to verify my problem as well. Any help will be very appreciated.