The Dodge 5.7L HEMI V8 has a longer history than most engines. This engine, which came out in the early 2000s as a modern symbol of American muscle, quickly became the heart of cars like the Dodge Ram and Jeep Grand Cherokee. Engineered to deliver raw, unapologetic performance with a robust cast iron block and aluminum heads, its distinctive roar and impressive capabilities continue to draw attention today.
However, even the most revered legends have flaws, and in recent years, some model iterations of the 5.7 HEMI have become infamous for issues that have tarnished the brand. Let’s explore what’s wrong with this!
When the Tick Became Trouble
For many HEMI enthusiasts, nothing is more frustrating than hearing that distinctive “tick” from under the hood. While a light tick might be the little signature of a powerful engine, during some production years, it turned into a loud, persistent noise, and not a good one. The Gen-III 5.7 HEMIs and 6.4 HEMIs were the most affected versions. This HEMI tick sound is more than just a strange noise; it means that the lifters are broken, the camshaft is wearing out too quickly, or there are other problems inside the engine that can cause serious damage.
People who owned certain Dodge and Ram models said that the engine would misfire, stutter, and sometimes fail completely, leaving them with expensive repairs. It wasn’t just a minor inconvenience—it quickly became a full-blown headache for those caught with one of these problematic units.
The Worst Years: A Troublesome Chapter
The 5.7L HEMI—once the crown jewel of Dodge's performance lineup. But not all years were created equal. Between 2009 and 2014, the "HEMI tick" went from a quirky engine note to a dreaded sign of impending doom. Owners reported lifter failure, camshaft wear, and, in extreme cases, complete engine failure. The cause? A combination of faulty lifters and insufficient lubrication, which is especially problematic in engines equipped with the Multi-Displacement System (MDS).
Modern HEMI: Redemption or Risk?
The legendary HEMI V8’s availability in 2025 is scarce—it is now confined to a handful of high-performance Dodge models. Advancements in oiling systems, improved MDS reliability, and better materials have helped restore some of the engine’s lost credibility. Still, the ghost of the tick lingers. For many prospective buyers, the question remains: is the modern HEMI a refined beast or just a better-dressed time bomb?
Conclusion: A Flawed Icon Still Worthy of Respect
The 5.7L HEMI V8 isn’t perfect—but what legend is? It delivers the kind of unfiltered power that defines American muscle, wrapped in a sound that gearheads dream about. Yes, it hit a few rough patches. But with proper maintenance and a bit of buyer awareness, owning a HEMI can still be a thrilling, rewarding experience.
Because when it's right, it’s really right. And when it roars? Well, that’s just the sound of America under your right foot.
