air comp motor went out

thanks for all the sugg. and help guys i will check the cap. on the motor it has 2.. as far as the voltage goes i checked it at the panel box,at the plug and at the pressure switch all is good on the voltage...it may just be a cap. like others said.. i used it that day sat. and sunday no air after a bad storm.. anyway to check the cap??? ohm them out?? thanks guys ..also i will get a pic of the motor and the #'s off it ..mike :prayer: