after a bout with bad gas and changing the fuel filter the car runs great. the next day after returning home i go to drive off and the engine turns over like a champ. But no spark. I have changed teh computer, Cam Sensor, coil pack, but still no spark. where else can I look? any and all information would be greatly appreciated

dude, i'm having the same problem and holy shit i have a 95 gs also. WTF is going on. It's been down for like 8 months cuz I can't find the damn problem. Please let me know what the deal is. I too changed the ecu, sensors, relays, and fuses but still no go. It has to be a bad wire somewhere in the harness that connects to the ecu. That's where I'm at right now. Email me at Xave@prodigy.net if you find out something or have any other questions.

Got a Check Engine Light?

Check your Crank Angle sensor.. Back of the block, above the oil pan. If it's not plugged in or getting a bad signal, no spark.

nope, no check engine light on mine, but i'll check it out anyways to see if it's getting juice when i have the key turned.

I see 3 plugs on the back of the block above the oil pan. which one is the crank sensor and how should I test it. Other than the wiring harness that is the only part I havent replaced yet

Above the oil filter... One is a knock sensor, the other is an oil pressure sending unit. The one directlyu ove the oil filter is the crank angle sensor. Make sure it is plugged in, for one. If so, there is a single bolt that holds in in place, it is on the top of the sensor if i rememeber correctly. Unbolt it, wiggle it out. If the front surface if it is worn at all, you have bigger problems that a bad sensor, but there is no way it should be. Repalce it, and cross your fingers.