someotherguy
Truly Awesome
I had mine came just a little loose one day backing out of a parkin spot. Truck died. Wiggled cables a lil n everything came back on. Battery terminals could be wallered out if it's older. Seen some guys switch to a bolt n nut instead of the OEM bolt.
That dual positive cable setup (in its original form) has a lead spacer in between the two terminal ends, over time it gets mushed and loose. Corrosion also sets up in between and you don't see it until it gets really bad, because the red rubbery plastic ends on the cables hides it.I had this when the bolt on the battery clamp came lose-I couldn't start it for days and finally tightened it up and it fired right up. To my defense I pressure washed it when it happened so I searched in another direction altoghether(grounds,starter).
Dariusz - yours obviously is using terminal converters to attach your side post cables to a top post battery. Still, with the original cables you can experience what I described.
What most do in a pinch is unhook the cables, cut the covering away from the end where the bolt goes through, clean the ends, ditch the spacer between them, and use a shorter bolt to re-attach to the battery. Be sure you use one that is just long enough but not too long, or you'll damage the battery.
Richard