I know next to nothing about house stuff like water heaters and water softeners, etc. but I found a lot of info on there. I even changed the stinky anode rod in my mom's water heater using instruction from YouTube.

And yes, Jeep owners are VERY loyal to the brand and they have a lot of forums out there. The nice thing about forums like that is they can often tell you when something is a known problem. I remember fixing my mom's interior lights on her Chrysler because I found somebody who happened to know that disconnecting and reconnecting the battery would reset the body control module and make the lights work again. That saved me a Benjamin right there for diagnosis and the reset.