I have a 93 toyota pic up 2wd why does it cut out while driving and then starts its self right back up does not do it all the manly when I am taking off from stop light

Replacing the Ignition Control Module (ICM) and coil usually solves the problem. Since ICMs are so expensive for Toyotas, try replacing the coil first.

4 cyl or 6 cyl?
Does the check engine light work normally?