A common issue with the 5.3 engine is AFM lifter failure. In this video, we diagnose the problem and replace the failed AFM lifter and pushrod to get the engine running properly again. Follow along ...

Registration required to attend in person at Hopkins Bloomberg Center in Washington, D.C. With that, new and powerful artificial intelligence agents are emerging that can produce in seconds what it ...

In an age where AI says glue will hold cheese to a pizza, confusing information added to the internet makes it easy to get important details wrong. To be fair, General Motors was reusing engine codes ...

The GM LS6 engine designation can refer to three different engines produced by General Motors – including the 7.4L Big Block V8 and two Small Block V8 powerplants from different generations – the 5.7L ...

The naturally aspirated V8 has endured for multiple reasons, but mainly for its adaptability. There's a reason you find V8s ...

Originally from Britain, Dave is no stranger to a little rain. So he swapped the UK for France and then Spain. When he's not busy driving much larger commercial vehicles or pretending to be a musician ...

2007 Silverado 1500 engine 5.3 runs great 150k miles exterior rocker panels have rotted out cab corners also! Have had oil change every 3000 miles burn's no oil ride's great yet. The Chevrolet ...

The art of engine swapping goes all the way back to the earliest days of hot-rodding, and continues to be a staple within almost every genre of automotive customization. Whether the search is for more ...

Hi, I own a 2000 Corvette and on a cold start up it makes a strange noise. I’m not sure if it is a valve lifter or maybe piston slap? It gets quiet after a few minutes of running. Any suggestions? You ...

While the 5.3L LS4 V8 was the first car engine to feature Active Fuel Management (cylinder deactivation) technology, it was not Flex Fuel capable and did not have variable valve timing. As mentioned, ...

The decision to tear out a perfectly good engine from a classic vehicle and replace it with something more modern is not one to be taken lightly. As with skydiving, abandoning a reasonable status quo ...