NHTSA Complaint #11677840 — 2017 RAM 3500

Recently I was informed about a possible engine failure involving a "Grid Heater Bolt". Upon my query, I learned the following: The RAM grid heater bolt failure can lead to serious engine damage. Here are some key points: 1. The grid heater nut can melt and fall off inside the intake plenum, often due to the grid heater relay sticking "on". Or fall off due to vibration. 2. A bolt in the 2007-2023 RAM 6.7L intake air heater can cause severe engine damage, and a warning code (P2609) may indicate this issue. 3. The grid heater bolt/nut can wear from heat or vibration, potentially dropping into the cylinder and destroying the engine. The risk related to this can be minor to catastrophic. Any potential engine failure during operation could cause damage, fire, injury or death. Upon researching this issue, I found the Internet full of warnings, but yet since 2007 to 2023 no factory solution or recall has been made. A recall has been made for simuliar issue. See attached. As a preventive measure, I am replacing mine with a aftermarket device. Something Ram or Cummins engine should have done since 2007. I have not been in a collision or a engine failure. But I am sure since 2007, someone has. There are two or three aftermarket repairs that the manufacturer should have resolved.