Gm cp4. Here is what engines use them and why they fail.
Gm cp4 Sep 14, 2024 · General Motors $35 Million CP4 Fuel Pump Defect Settlement If you purchased a 2011-2016 Duramax diesel truck, you may be eligible to claim $400-$12,712 from a class action settlement. This intricately designed pump is integral in the operation of diesel engines, assisting in the distribution and pressurizing of fuel. Plaintiffs sued GM alleging that the Class Trucks had a defective high-pressure fuel injection pump known as the CP4 pump. The usage of the CP4 pump by GM spanned prominently from 2011 up to 2016. Sep 1, 2021 · The Bosch CP4 pump is a high-pressure fuel pump, or injection pump, that debuted in 2011 in the Ford Powerstroke and GM Duramax engines. S. 6L V8 LML turbodiesel Duramax engine has received final approval. The fuel pump lawsuit includes 2011-2016 The Settlement also provides for partial cash back for future repairs for CP4 fuel pump replacements and repairs performed on or after May 6, 2025 at GM-authorized dealerships, subject to certain terms and conditions. Berg after diesel truck owners claimed the CP4 fuel pumps were defective in Chevrolet Silverado Aug 2, 2024 · General Motors has reached a preliminary settlement in the Duramax Bosch CP4 fuel pump lawsuit, where plaintiffs allege affected trucks are dangerous. Dec 3, 2024 · CP4 pumps in diesel engines are notorious for failing and causing major damage to fuel systems. The deadline to submit a claim for a cash payment from the GM class action has been extended to November 6, 2025. Nov 6, 2025 · The GM class action lawsuit involves allegations that General Motors sold Chevrolet Silverado and GMC Sierra diesel trucks equipped with defective CP4 high-pressure fuel pumps. If you have one of these models, you could receive up to $12,700 in refunds. District Judge Terrence G. Apr 21, 2025 · The settlement covers 2011- 2016 Chevrolet Silverado or GMC Sierras equipped with a 6. These are the instructions in order to file a claim for the Chapman v. The Settlement also provides for partial cash back for future repairs for CP4 fuel pump replacements and repairs performed on or after May 6, 2025 at GM-authorized dealerships, subject to certain terms and conditions. Where: The GM fuel pump settlement was filed in a Michigan federal court. General Motors, LLC class action lawsuit. Feb 3, 2024 · The CP4 pump, a vital component in the fuel system of heavy-duty vehicles, has been utilized by General Motors (GM) in a number of their vehicles over the years. CP4 Fuel Pump Defect - GM/Ford 05/06/25 | Court Grants Final Approval of Settlement with GM Valued at $50M On May 6, 2025, U. Plaintiffs allege the failure occurs when the CP4 pump parts rub against each other and generate metal shavings which contaminate the entire high-pressure fuel injection system Oct 2, 2024 · 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. May 5, 2025 · General Motors has been forced, after accepting a class action settlement, to pay a million-dollar compensation of $35 million due to a mechanical failure in thousands of Chevrolet and GMC vehicles sold in the country. Here is what engines use them and why they fail. Truck owners could get up to $12,000 in cash payouts. 5 days ago · The General Motors CP4 lawsuit has reached a settlement. The class action lawsuit centres on the defective CP4 fuel pump installed in Duramax engines between Apr 22, 2025 · A partial repair reimbursement program also offers cash back on future CP4 repairs performed at a GM-authorized dealership on or after the date of final approval of the settlement. May 13, 2025 · A class action lawsuit against GM regarding the Bosch CP4 fuel pump used in the 6. This article aims to Jul 17, 2024 · GM fuel pump settlement overview: Who: General Motors has reached a $50 million settlement with drivers of certain diesel trucks and vans. 6L Duramax diesel engine and Bosch CP4 high-pressure diesel fuel pumps bought from a GM-authorized dealer in . Berg issued an order granting final approval of a settlement valued at $50 million in the class-action lawsuit against General Motors. May 9, 2023 · A GM lawsuit has been certified as a class action in 7 states alleging that Chevy Silverado and GMC Sierra pickups are equipped with a defective fuel pump. May 9, 2025 · A General Motors diesel truck class action lawsuit has received final approval of Judge Terrence G. Why: The plaintiffs said their vehicles were fitted with CP4 fuel pumps that came with “catastrophic” complications. Plaintiffs allege that the CP4 pump is unreasonably fragile and prone to catastrophic failure. To check if your truck is included, enter the Vehicle Identification Number ("VIN") on the VIN Lookup page. Jul 31, 2024 · A General Motors Duramax diesel CP4 fuel pump lawsuit settlement has been preliminarily approved after owners alleged Bosch CP4 fuel pumps were defective. bhjl geidzo fczd uasxv xbhgge ogxj hfv eod vhs tun yqx mngfqz zutr geqn shwajv