I purchased a 95 z28, knowing i had a few issues but the car is clean inside and out. It runs like ****. I got to looking at it and it has dual cats and a crank position sensor. I noticed there was nothing plugged into the cps and got to thinking that it doesnt have one. Is this why my car runs like crap. I have another 95 z28 that i wrecked, should i swap the motor, that was my plan in the first place but i was looking for a little more time. any info would be great thanks to all who see this.

 

or could it just be the opti, it is covered in oil. makes me think the seal behind the water pump is out