how can i test to see if my compressor works? its a viair 460 ive tried to directly put the power cable on the battery and then grounding it but nothin happens. is it a safety thing or is the compressor toast any suggestions
How old is it? could be the overload switch or the carbon brushers are screwed. These are
wear parts. But can be replaced. It really depends how old it is, might be less head ache to get a new one
if its well aged.