The National Highway Traffic Safety Association (NHTSA) continues to investigate why high-pressure fuel pumps have been failing in 2018-2020 Ram pickup trucks. The federal agency received at least 22 reports from consumers who bought Ram pickup trucks as well as two field reports. The problem has been detected mostly in Ram 2500, 3500, 4500 and 5500 heavy-duty trucks with 6.7-liter … Read More