General Motors’ Active Fuel Management system has been around long enough to earn both fans and vocal critics, and that split has created a simple but urgent question for buyers: which GM engines ...
2023 still have the active lifters however the new generation seems to have very few problems so I’d say you good. Get our GM news straight to your inbox. We'll send you one or two emails a day with ...
General Motors's Active Fuel Management (AFM) technology utilizes hydraulic valves, solenoids, and advanced software to shut down half of the cylinders in a V8 or V6 engine to save fuel. The system ...
Chevrolet engines have found their way into everything from economy cars to high-horsepower performance machines. The sheer breadth of that range means a few bad apples are sadly inevitable. Within ...
More info on the Dealer’s repair pursuant to SB N212353840 which states all 16 lifters must be replaced. After connecting with the Dealer’s General Manager (GM), the Service Manager went back to the ...