Air Handler Gone Nuts?

i work at an hvac supplier sounds like a fan relay is bad in the air handlers, it sounds like it may be sticking, matter of fact i know that is the problem, good luck. trust me lol the motor is not bad it is good. as i said i have only worked here twelve years, we are talking about 20-30 dollar part, a motor is around 120 dollars waste your money if you want, lol