Most Common Car Issues
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MOST COMMON PROBLEMS
RAM 3500 2021
The 2021 RAM 3500 Mega Cab DRW Longhorn is a robust truck powered by a 6.7L Cummins diesel engine with 370 horsepower. It features 4WD, an 8-speed automatic transmission, and hydraulic brakes with ABS. Standard safety features include Dynamic Brake Support, Automatic Crash Notification, and a backup camera, while options like Lane Departure Warning and Adaptive Cruise Control enhance driving assistance. Built at the Saltillo Truck Assembly in Mexico, this truck offers dual rear wheels and a spacious 5-seat configuration.
Spec:
Brake System Type
Hydraulic
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
370
Engine Brake (hp) To
400
Engine Configuration
In-Line
Engine Manufacturer
Cummins, Inc.
Engine Number of Cylinders
6
Problems:
Brake fluid leaks
Hydraulic brake systems can develop leaks in the brake lines, master cylinder, or calipers, leading to reduced braking performance.
Brake fade
Overheating of brake components can cause a temporary loss of braking power, particularly during heavy towing or descending steep grades.
Abs malfunctions
The Anti-lock Braking System (ABS) can fail due to sensor issues or electronic control unit (ECU) failures, causing the ABS warning light to illuminate and reduced braking efficiency.
Engine brake malfunctions
The engine brake may not function correctly if there are issues with the engine control module (ECM) or related sensors, leading to reduced engine braking capability.
Fuel injector problems
Cummins engines, like the one in the RAM 3500, can experience fuel injector issues, leading to poor engine performance and increased emissions.
Turbocharger failures
Turbochargers can fail due to wear and tear or lack of proper maintenance, leading to reduced engine power and efficiency.
Dpf clogging
The Diesel Particulate Filter (DPF) can become clogged over time, causing reduced engine performance and potential damage to the exhaust system.
Egr valve issues
The Exhaust Gas Recirculation (EGR) valve can become stuck or fail, leading to increased emissions and potential engine performance problems.
Transmission problems
The RAM 3500 may experience transmission issues such as slipping, hard shifting, or failure, particularly under heavy load conditions.
Suspension wear
Heavy-duty use can lead to accelerated wear of suspension components, resulting in a rough ride and poor handling.