Quote Originally Posted by Morrow View Post
Some days I only run them for less than a minute other days more depending on the cold weather. The truck will smoke and stutter for the first mile unless I keep them on. Especially during cold weather. These have seemed to hold up fine. I did have a pair of 6 volts that burned out right away, all four of them, however when I pulled them out they came out easy I think because I coated their threads with motor oil before I put them in