I've got a 1995 Firebird with a 3.8Li/ 5 speed. It' got about 97,000 miles. It is hesistating under acceration at all speeds. There isn't any smell like a plugged converter. I have replaced the center coil pak (cylinders. 2 & 5) three times. Platnium plugs and wires were changed at 65,000 miles.
I also repaired the main harness problem (wires rubbing against stud on block next to firewall) that it had at about the same time. When I replaced the coil paks before I at least had an engine error code. I'm not recieving one at this time. Any help would be appreciated.