My pacbrake has been on my truck for about 10 years. Lately the compressor never stops running or takes a long time to build pressure.
I think the compressor is just tired. It is running so much now it has made it loose on the mounts so it also rattles around.
My thought is that I just order a new compressor for $160 and bolt it up. Am I missing anything else I should check or am I on the right path?