NHTSA (USA)Critical
At a glance
What can fail
Tiny foreign objects embedded in the valve spring material can weaken the spring, potentially causing it to break.
What the fix does
Dealers will repair the vehicles at no cost to you.
138,874 vehicles affected
NHTSA Campaign #10V309000 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.