vendo compressor trouble

[Tay]

still pretty new to this great hobby but i have a question? my vendo machine is holding a correct charge and when plugged it the compressor starts up for about 4 seconds then kicks off then kicks back on after about 90 seconds? i have heard you guys talk about overloads but dont fully understand how they work? or where to get replacement parts? any help is greatly appreciated

[johnieG]

The compressor is showing it's age, you can try a 3-in-1 start/run booster & see if that helps, but remember it's a 40+ year old compressor living on borrowed time

[Tay]

yea i kinda figured the compressor was worn out . the 3 in one you were talking about what are the advantages of it and does it completly replace the overload and shutoff???