Cummins Inc.’s third-quarter profit trailed analysts’ estimates, and the company reduced its annual sales forecast because of weakening demand for its heavy-duty engines.

Fiat Chrysler Automobiles said it is recalling about 1.73 million trucks for defects, including a wiring harness that may short-circuit and set off an air bag.

Fiat Chrysler Automobiles reported profit that missed analysts’ estimates as costs for recalling faulty vehicles blunted the benefits from a stronger dollar and sales of Ram pickups and Jeep SUVs in the U.S.