Robert Bosch LLC has submitted a Defect Information Report based upon decisions made by Ford Motor Company and General Motors to conduct recalls to inspect and replace 6,493 Robert Bosch HDP5 High Pressure Fuel Pump Assemblies, part numbers 0261520518 and 0261520515.
Welds between the pump housing and the mounting flange may fracture, possibly causing a fuel leak which, in the presence of an ignition source, can pose the risk of a fire.
What to do
Bosch is working with the affected vehicle manufacturers. Ford and GM will notify owners and dealers will replace the high pressure fuel pump assembly, free of charge.
Owners may contact Ford customer service at 1-866-436-7332, Buick customer service 1-800-521-7300, Cadillac customer service 1-800-458-8006, Chevrolet customer service 1-800-222-1020, and GMC customer service at 1-800-462-8782.