Buick

I recently replaced my top passenger side motor mount so I know for sure is not the problem anymore it helped a lot but if I press the gas from a complete stop like entering the interstate or or a red light or stop sign how can I fix this problem it takes away from torque and horse power which is over working the engine

If the top mount was worn, I would think the other engine mounts and transaxle mount would need replacing as well if you suspect a sloppy driveline. Are you describing a lag from pushing the accelerator and actually increasing in speed? Maybe it is throttle related or the transaxle? More details please or have a mechanic inspect it for you and offer a solution.