Ford said it began sending letters to affected owners this week to warn of safety risks related to potential fuel pump failures.

A remedy is not yet available, either. Ford says owners of these models will be notified when a fix is ready. Notably, the majority of the 850,000 units included in the recall are Broncos (109,881) and Ford F-150s (455,261) In any event, this recall further suggests that Ford dealerships will be busy with recall work for some time to come.