14-15 models don’t have def quality sensors if I recall correctly. You can run 50/50 def and distilled water. Honestly, a good tuner and missing parts will probably be the best solution. When emissions components start to fail, it’s a losing game.
Right on, mine is the connector itself. I thought about pulling it off and trying to find a new seal but if I had to guess I’d have a better chance of finding a penguin in the Grand Canyon lol
Honestly mines had a tick as long as I can remember and when I go to that corner I hear it. It’s more prevalent when it’s cold. When I’m on the drivers side it’s not as noticeable.
That’s your cp4 high pressure fuel pump ticking… it doesn’t sound all that great but the video could be making it worse. Mine also ticks to an extent. If you take a piece of wood and rest it against the pump you can probably feel it in your hands bumping when it ticks.
Believe I found the root of my noise! I retraced my steps as to what I did before my noise started to occur. When I completed my last oil change, I finally removed my engine foam and blew the top of the engine debris off. I never replaced my foams. Well, the drivers side foam supports the hot...
I put led bulbs in my reverse lights, never got any codes or errors until I installed led headlights and fogs, then it registered failed taillight bulbs but they worked lol