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Modern engines offer a perfect mix of smoothness, tractability, performance, and efficiency. Is your vehicle exhibiting strange noises from under the hood, feels underpowered or runs rough? It may be suffering from engine knock. In this blog, we discuss detonation or engine knock, what it can do to your engine, and what can be done to resolve it. What is Engine Knock? The terms engine knock and detonation are used interchangeably. But in essence, detonation (also called pre-detonation) causes engine knock. Detonation is caused by early combustion in the cylinders. What Causes Unwanted Detonation? In a gas engine, the pistons…
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Remanufactured engines are a great price/performance option – but only if you are sure you’re choosing a high-quality and reputable remanufacturer. Reman engines are renewed from top to bottom. This means that they are stripped, cleaned, machined and re-assembled. New parts are used where needed. The quality of remanufactured engines varies greatly depending on the processes used to renew them – and our method is among the best. Learn about each step below: Disassembly And Cleaning Every engine remanufacturing process begins with a complete disassembly. Iron components are hot tanked, a process in which heat and industrial chemicals are applied to the…
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Hydrolock, or hydraulic lock, is a serious problem that can occur in engines. It happens when water enters the engine cylinders, preventing the pistons from moving. This can cause significant damage and is something every vehicle owner should be aware of. In this post, we’ll share a video that explains hydrolock, how it happens, the damage caused by it, and how to fix it. What is Hydrolock? Hydrolock occurs when a liquid, usually water, enters the engine cylinders. Engines are designed to compress air and fuel, but when a denser liquid like water gets into the cylinder, it causes the…
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The Chevy 4L60e is one of the most common transmissions in GM vehicles, and it has been used in hundreds of models for over 20 years. While it is generally reliable, the 4L60e can develop issues that make it more efficient to replace the transmission outright rather than attempt to repair it. In this post, we’ll cover: Common Issues With The 4L60e Transmission Built from 1992 to 2013, the 4L60e is known for its durability. However, there are several common problems that can arise: Watch this video to see a detailed overview of these issues and how Powertrain Products corrects…
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At Powertrain Products Inc. (PPI), we simplify the process of purchasing and installing new engines or transmissions. Our approach ensures that every customer enjoys fast, reliable service from start to finish. Here’s everything you need to know about buying a new engine from PPI, getting it delivered to you, and how our core return process works. How to Purchase Your New Engine from PPI Getting a new engine or transmission from PPI is straightforward and hassle-free. We stock a large inventory, which means most products are ready to ship immediately. With our quick shipping times, your vehicle won’t be out…
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The 5.7-liter Hemi engine has become a legendary powerplant, earning a reputation for its performance and distinctive sound. However, like any mechanical marvel, it comes with its set of pros and cons. In this blog post, we will delve into the highlights and drawbacks of the 2003+ 5.7l Hemi, answering whether it’s the worst engine or not. Pros Of The 5.7-Liter Hemi Introduced in 2003, Chrysler’s 5.7-liter V8 resurrected the Hemi name for its lineup of trucks and performance cars. The engine quickly made a name for itself, offering the following benefits: Cons Of The 5.7-Liter Hemi But like any…
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The 5.9-liter V8 engine has been a mainstay of Dodge trucks and vans going back over 50 years. Based on Chrysler’s LA line of V8s that date back to the 1960s, the engine was redesigned in the 1990s and modernized with electronic fuel injection as part of Dodge’s Magnum line of engines. However, they are not as powerful or as fuel efficient as Dodge’s current lineup of Hemi powerplants, which begs the question: Is the 5.9-liter Magnum Dodge’s worst engine or not? In this post, we’ll attempt to answer that question. We’ll also cover the pros and cons of the…
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