Hey everyone! I installed a set of 24V isspro guages in my 82 bj 42. mech. oil and water , pyro. The oil pressure and pyro worked right from the get go but the mech. water temp was limp. Now I had bought the guages about 7 months ago and the truck was up on jack stands for m0ost of that time. I was kinda worried about what Isspro would say when I called to ask for help. I bought them directly from them over the phone. NO PROBLEM!!!! the tech guy just said " well send another" A few days later the UPS man shows up in my driveway with the new guage! Changed them out and everyones happy! Just want to say there good people, the guages are great and I want to reccomend them highly to anyone needing 24v guages. TIM