Your $50,000 Chevy truck is playing Russian roulette with its own engine valves. Plugging a plastic gadget into your dashboard will not stop a ticking time bomb made of spinning steel. If you think a ...

Replacing a failed AFM lifter and pushrod on a 5.3 engine while uncovering the full extent of the problem. #EngineRepair #Mechanic #V8 The best potluck desserts no one thinks to bring China is ...

The logic behind both active fuel management (AFM) and dynamic fuel management (DFM) starts with the simple observation that most drivers "carry more engine" than they need most of the time. A V8 ...

While many of you are already enjoying summer weather, a certain yard in Alaska is still covered in snow. Well, it may not be the case since the video I'm about to show is a month old, but it was ...

Classic trucks live differently from classic cars. A coupe may spend most of its life under a cover, but an old pickup still looks right with a toolbox in the bed, a parts run on the schedule, and a ...

Since its relaunch under GMC, the all-electric Hummer subbrand has been all about being extra large and in charge. The big, in-your-face Hummer truck and SUV offer outrageous power and performance ...

TOPDON USA’s AFM Disabler works with many GM vehicles powered by V6 and V8 engines with Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) systems. TOPDON’s new AFM Disabler is a low-cost ...

So, you're worried your Silverado or Sierra might run into Active Fuel Management (AFM) issues someday. But are they as bad as the internet would lead you to believe? Well, the short answer is yes.

While you’re counting, you can add these trucks to the already staggering number of Ford vehicles that have been recalled in the past year alone, well over 19 million in all. One of the latest ...