NHTSA (USA)Medium Risk
At a glance
What can fail
The hydrocarbon paper glued inside the airbox lid may come loose while the truck operates, affecting the liquid propane injection system.
What the fix does
Replace the airbox lid with a new one where the hydrocarbon paper is attached with a stronger adhesive and greater pressure.
NHTSA Campaign #08V523000 — full official notice →
Summarized — see the official notice for exact wording, dates, and contacts.