"It finally happened." Even with 3k-mile oil changes and a DFM disabler, this 2019 Silverado owner's engine is toast at 130k.

Legal headaches regarding defective V8 engines continue for GM, this time regarding the 5.3L V8 LC9 engine that powered full-size trucks and SUVs in the early 2010s. CarComplaints reports that a ...

General Motors introduced the LC9, a 5.3L V8 Vortec engine, in the tenth-generation, four-wheel-drive GMT900-based Chevrolet Suburban and GMC Yukon XL. The LC9 is a member of the Gen IV V8 GM small ...

Buy Spark Plug Wires Spark Plug Wire Set With Heat Shield For Chevy/GMC 4.8L 5.3L 6.0L Vortec LS1 Spark Plug Heat Shield ...

A motion GM filed to compel arbitration in an Ohio lawsuit over allegedly excessive oil consumption and defective piston rings in the Generation IV 5.3L Vortec V8 engine has been denied by the judge ...

Order Automotive Replacement Spark Plug Wire Sets VMS Racing 10.2mm Red Spark Plug Wire Set For Chevy GMC Trucks 4.8 5.3 6.0 ...