Thanks! Its a 1991 with a 5 speed stick, sorry! As an aid in diagnosis, I found a Lumina at the local Pick n Pull with the plug wires laying on the engine. I got the front three and swapped them out in the parking lot. It now runs great but I did order and got new wires, hopefully replaced today or Tuesday. I also got the retainers that hold the wires so I can route and hold them away from the exhaust and fans. Anyone have a recommendation on plugs, I'm thinking A/C Delco rapid fires.