as the title says i have a 2001 dodge neon es 5 spd, i have recently bought a brand new pcm because i had a pcm failure obd trouble code, thats why i had to get a new one. when i pluged in the new pcm i did follow all procdures like disconnecting the neg battery term, it runs and drives and strats noticeably better but it has a really sluggish take off i should be able to slam gears no? i replaced o2 sensors plugs[were gapped to .35 there autolite brand wires timing belt oil gas coolant, i cant figure this out for the life of me. it kinda sounds like a misfire and a slight poping noise. any help would be taken gladly

thanks,Brian