severe torque steer

2000 neon has severe torgue steer , when accelerating car pulls hard right, then let off gas car darts left . what i have done , changed all 4 engine and trans. mounts all 4 pretty weak . set engine mount preload at 119mm still a little bit of vib . but not bad . car brakes in a straight line rolls in straight line no pulling on steering wheel at speed . struts are not leaking or bouncy . everything on steering and front end is sound . at speed car goes down road fine just the darting back and forth during on and off gas . tires are fine with equal pressure . at first to me it felt like anti roll bar was unhooked not the case. any ideas?

may have found one issue that cause the problem with torque steer , right front bolt was loose that attaches front clip to uni-body . Had to call on MR. sawall for that fix .