NHTSA (USA)Critical
At a glance
What can fail
Sulfur in diesel fuel can react to form sulfuric acid in the intake manifold's exhaust channel under certain conditions, causing the manifold to corrode.
What the fix does
Dealers will inspect and replace the intake manifold at no charge.
665 vehicles affected
NHTSA Campaign #11V410000 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.