Is there a recall on Ram CP4 fuel pump?
In recent years, there has been growing concern among Ram truck owners regarding the reliability of the CP4 fuel pump. This article explores whether there is an official recall on this component, what the issues are, and what steps you can take if you own a vehicle equipped with this fuel pump.
Understanding the CP4 Fuel Pump Issue
The CP4 fuel pump, manufactured by Bosch, is a high-pressure fuel pump commonly used in diesel engines. While it was designed to improve fuel efficiency and meet stricter emissions standards, it has been associated with significant reliability issues. The primary problem lies in its tendency to fail prematurely, often leading to catastrophic engine damage. This is due to its inability to handle low-lubricity fuel, such as the ultra-low sulfur diesel commonly used in the United States.
Has There Been an Official Recall?
As of now, there has been no widespread recall specifically targeting the CP4 fuel pump in Ram trucks. However, there have been lawsuits and complaints filed by owners who have experienced failures. Some manufacturers, including Stellantis (the parent company of Ram), have issued technical service bulletins (TSBs) to address the issue, but these are not the same as recalls. A TSB typically provides guidance to dealerships on how to handle known issues during repairs, but it does not mandate free repairs for all affected vehicles.
What Should You Do If You Own a Ram Truck with a CP4 Fuel Pump?
If you suspect your Ram truck is equipped with a CP4 fuel pump, here are some steps you can take:
- Check for Recalls: Visit the National Highway Traffic Safety Administration (NHTSA) website and enter your vehicle's VIN to see if there are any active recalls related to your truck.
- Monitor for Symptoms: Common signs of CP4 failure include difficulty starting, loss of power, or metal shavings in the fuel system. If you notice these symptoms, have your vehicle inspected immediately.
- Consider Preventative Measures: Some owners choose to replace the CP4 pump with a more reliable aftermarket alternative, such as the CP3 pump, to avoid potential failures.
- Consult Your Dealership: Contact your local Ram dealership to inquire about any TSBs or extended warranties that may cover the CP4 fuel pump.
Conclusion
While there is no official recall on the CP4 fuel pump in Ram trucks at this time, the issue remains a significant concern for many owners. Staying informed, monitoring your vehicle for symptoms, and taking preventative measures can help you avoid costly repairs. If you have further questions or need assistance, feel free to reach out to Kevin's Autos for expert advice and service.
Frequently Asked Questions
How to join GM CP4 class action lawsuit online?
File a claim form online at www.GMFuelPumpLitigation.com. To receive repair reimbursement in the future, you must get or pay for a CP4 repair or replacement at a GM-authorized dealership on or after the settlement's final approval date.
Which Dodge Rams are being recalled?
Thousands of 2025 Ram 1500 models are being recalled over possibly damaged front wheel bearing encoder rings. The issue could disable the truck's electronic stability control, per documents filed with NHTSA. The recall affects 33,777 trucks, and Ram will replace the front wheel bearing hub assembly if necessary.
Is there a recall on RAM CP4?
In the meantime, a massive recall was announced for CP4. 2-equipped '19 and '20 trucks on November 12, 2021. According to the NHTSA at the time of the initial report, the recall applied to Ram's 2500, 3500, 4500 and 5500 series trucks, and 222,410 units were affected in total.
How do I check if my CP4 is failing?
Our actual fuel rail pressure is the data point to watch, start by cranking the truck and watch this number, if the Actual Pressure is somewhere around 350-500psi this is the first sign you have a high-pressure CP4 Fuel Pump Failure.
What are the symptoms of a CP4 fuel pump recall?
Difficult Starting: Difficulty initiating the engine, particularly when cold, may signal CP4 pump failure, resulting in inadequate fuel pressure to the injectors. Engine Misfires: Inconsistent fuel delivery due to CP4 pump failure can lead to engine misfires, rough idling, or hesitation during acceleration.
How many miles will a CP4 pump last?
Air in the pump means that metal rubs against metal, causing accelerated wear. This will eventually cause the CP4 to fail, often around 100,000 miles. Before it fails, metal shavings are produced by the CP4, which travel into the fuel injectors and the fuel lines with catastrophic results.
What is the RAM fuel pump recall?
(Ram). Stellantis (FCA US, LLC) is recalling approximately 222,410 units of its 2019 to 2020 Ram 2500/3500 pickups and Ram 3500/4500/5500 Chassis Cabs equipped with the 6.7-liter Cummins turbo diesel. The recall-affected trucks are equipped with the Bosch CP4 high-pressure fuel pump (HPFP) that could fail prematurely.
How do I know if my RAM is recalled?
You can search by VIN to look up recall information for your vehicle. To identify your VIN for recall lookup, check the VIN plate located on the driver side of the dashboard just below the windshield. The VIN is also listed on documents related to the vehicle's registration, title and insurance.
What is the CP4 pump failure lawsuit?
The heart of the lawsuit centers on allegations that Ford sold numerous diesel trucks with faulty high-pressure fuel injection pumps (CP4 pumps) supplied by Bosch.
Is fuel pump covered under RAM powertrain warranty?
Powertrain Limited Warranty (5 years/60,000 miles)
With this warranty, you're covered for up to 5 years or 60,000 miles for issues related to: Engine components: This includes the cylinder block, oil and water pumps, fuel pumps, timing gears, and more.
