NHTSA recall 18V344000

What's wrong: Affects vehicles equipped with 2.0L engines. The engines in these vehicles may be missing valve stem keepers, which can allow the valve to drop into the engine cylinder causing engine damage. These engines may also have a reversed camshaft cap that can damage the camshaft bearing causing camshaft failure.

Why it matters: Cylinder damage or camshaft failure can cause the engine to stall, increasing the risk of a crash.

The fix: Chrysler will notify owners, and dealers will inspect and repair or replace the affected engine components, as necessary, free of charge. The recall began August 9, 2018.