- The problem
- Chrysler (FCA US LLC) is recalling certain 2013-2017 RAM 2500, 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles, equipped with Cummins 6.7L Turbo Diesel engines that have Concentric-brand water pumps without a vent hole. These water pumps may leak coolant.
- The risk
- The leaking water pump can increase the risk of an engine compartment fire.
- The fix
- Chrysler will notify owners, and dealers will replace the water pumps, free of charge. The recall began February 26, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is T51.
Engine & cooling
2016 Ram 5500 Engine problems
Owners have filed 1 complaint about the 2016 Ram 5500's engine & cooling with NHTSA - 6% of all its complaints, most recently on June 15, 2026. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
- Complaints
- 1
- Recalls
- 2
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Engine recalls for the 2016 Ram 5500
- The problem
- Chrysler (FCA US LLC) is recalling certain model year 2016 Ram 2500, 3500, 3500 Cab Chassis and 4500/5500 Cab Chassis trucks manufactured July 31, 2015, to August 13, 2015 and equipped with a 6.7L Cummins Diesel engine. In the affected vehicles, the Engine Control Module (ECM) may short circuit, causing the engine to stall without warning.
- The risk
- An engine that stalls without warning increases the risk of a crash.
- The fix
- Chrysler will notify owners, and dealers will replace the ECM, free of charge. The recall began on December 21, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is R52.
Engine complaints
The contact owns a 2016 Ram 5500. The contact stated that while driving 35 MPH on several occasions, the vehicle lost power and unintendedly decelerated. The check engine warning light was illuminated. The vehicle was taken to the residence and there was smoke coming from the engine and there was oil underneath the engine compartment. The contact stated that an independent mechanic arrived at the residence and retrieved a fault code referencing an exhaust system failure and a fire risk. The vehicle was not...
Read the full complaint
repaired. The vehicle was then towed to a dealer, where it was diagnosed and DTC: P003A (Turbo supercharger boost control module position exceeded learning limits, U010C - lost communication with turbocharger control module, FP2BAC - NOx exceedance deactivation of EGR) were retrieved. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 23,000.
Ram 5500 engine complaints by year
5500 engine problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data