Hi guys, I have a 2000 Firebird 3.8l auto trans. About a month ago it was driving fine. Then I noticed a reduced power light would come on then dissapear shortly (within seconds). One night I went to start my car and it wouldn't rev when I stepped on the gas pedal(runs on idle if I let go of brake) when it had been working fine earlier that day. I have changed the spark plug wires , distibutor,computer and recently the throttle body and can't seen to find the problem.I also check the fuses under the hood and on the side of the dash and everything looks to be fine. Please help need to get this fbody back on the road ASAP! THANK YOU in advance for your help!!!