My truck starts hopping good but after a couple of hits it sounds weak and sluggish and just goes up and down with no hop . I've checkr my batteries and all good what could it be ? I'll wait a couple of hours and go hit the switch and again sounds nice and strong with good hop and then weak again.
8's up front 16's out back 3 pumps 6 switches and 6 batteries
8's up front 16's out back 3 pumps 6 switches and 6 batteries