Texas-based law firm Hilliard Martinez Gonzalez (HMG) this week filed a class-action lawsuit against General Motors over an alleged issue with Bosch CP4 fuel pumps. The suit claims Bosch designed the ...
A lawsuit against GM has been certified as a class action for General Motors customers in seven U.S. states. The lawsuit affects customers who own Chevy Silverado and GMC Sierra pickup trucks equipped ...
What’s failing: The CP4 pump’s roller‑tappet design struggles with low‑lubricity U.S. diesel fuel, leading to internal wear and metal debris contamination. Who’s affected: GM Duramax (2011–2016), Ford ...
DETROIT--(BUSINESS WIRE)--A federal judge has certified seven classes of consumers in a lawsuit against General Motors accusing the automaker of knowingly selling diesel trucks equipped with defective ...
Recently fined $300 million for cheating emissions and compliance with federal standards, FCA US LLC now has to fix no fewer than 138,645 trucks and utilities equipped with the 3.0-liter EcoDiesel V6.
Ram temporarily returned to the Bosch CP3 high-pressure fuel pump in 2021 after widespread failures of the CP4.2 pump in 2019–2020 Cummins-powered HD trucks. The CP4.2’s tighter tolerances and higher ...
DETROIT--(BUSINESS WIRE)--Last week, Fiat Chrysler announced the recall of more than 220,000 heavy-duty turbodiesel trucks equipped with a defective Bosch CP4 fuel pump, and a related class-action ...