I was checking my air filter the other day and I noticed that there was a drain tube sticking out of the firewall and dripping water all over this wire and into the frame. It is located on the right side of the firewall.
I am concerned that eventually this wire is going to short out and/or the water that makes it inside the frame will eventually rust out. I think this tube is way too short and needs to be relocated. I can't help but wonder if this is the same for everyone else. Can you guys confirm this in your trucks ( I have a 2013 regular cab 5-spd)?