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The best source of remanufactured engine, transmission, differential, and transfer case info online.

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Diagnosing The Hemi Tick: Exhaust Manifold Leaks Vs. Roller Lifter Failure

“Hemi Tick” is a term that strikes fear into the hearts of many Dodge, Ram, and Jeep owners. However, while it can indicate an expensive problem, not every tick is a death sentence for your engine. The Hemi platform is legendary for its power, and some would say equally as famous for developing this distinct rhythmic…

Diagnosing Cold Start Rattle: Ford EcoBoost 3.5L Cam Phaser Rattle

If you own a Ford F-150 or Expedition equipped with the 3.5L EcoBoost engine, you may have experienced a jarring, metallic rattling sound immediately after turning the key on a cold morning. This sound, which usually lasts for only a few seconds before disappearing, is not only annoying – it’s a warning sign of a significant mechanical failure.…

The Chevy LS Engine Family – All You Need To Know

The Chevrolet small block is arguably the most produced engine in automotive history. For decades, the venerable 350 reigned supreme. However, as times changed, the need for better emissions, performance, and durability grew. While the 350 evolved continuously from its debut in 1967 until its phase-out in 2003, the arrival of the LS engine family…

GM 62TE Transmissions: All You Need To Know

April 24, 2025

The GM 62TE transmission is a six-speed automatic transmission introduced in in 2007 as a replacement for the 41TE. Despite having GM in the name, Chrysler designed and produced it. It is used in various Chrysler, Dodge, Jeep, and Volkswagen vehicles. The “TE” in the name means “transverse electronic,” as this transmission was designed to fit vehicles with transverse-mounted engines with electronic controls. Some of the more popular vehicles using the GM 62TE transmission include the Dodge Grand Caravan, Dodge RAM, Dodge Avenger, and Volkswagen Routan.  What Vehicles Are Compatible With The GM 62TE Transmission? The GM 62TE Transmission has…

How Do I Know If My GM 4L60E Transmission Is Failing?

April 11, 2025

GM’s popular 4L transmission family was manufactured for a wide range of vehicles produced between 1992 and 2013. These were 4-speed units that were available on 2WD and 4WD vehicles, from trucks to SUVs and commercial vans. Most notably in this transmission family is the 4L60E, but the group also includes 4L65E, 4L70E, 4L75E, 4L80E, and 4L85E transmissions. While inherently robust, there are some known issues with these transmissions, and knowing what to look for can help prevent a breakdown and allow you to correctly troubleshoot any transmission problems. Signs That Your GM 4L60E Transmission Is Failing Is your GM…

All You Need To Know About GM 6L80E/6L90E Transmissions

March 27, 2025

The GM 6L series transmissions are six-speed automatic gearboxes widely used in various General Motors vehicles. The family includes the 6L45, 6L50, 6L80/6L90 and 6L80E/6L90E. In this article we’ll provide comprehensive information about these transmissions, especially the popular 6L80E and 6L90E variants, addressing common questions and concerns. How Much Does A GM 6L80E or 6L90E Transmission Cost? The cost of a GM 6L transmission varies depending on the specific model, whether it’s new, used, or remanufactured, and the warranty offered. Prices can range from $2,500 to $3,500. Powertrain Products stocks a wide range of fully remanufactured 6L80E and 6L90E transmissions…

Does A Rebuilt Or Remanufactured Transmission Need A Break-In Period?

March 13, 2025

When you get your transmission rebuilt, you want to get as much mileage out of it as possible. When it comes to remanufactured engines, there are specific guidelines on how to run them in. This ensures that all the moving components are bedded in, helping the engine last longer. It’s not quite so clear-cut for transmissions. Break-in procedure recommendations vary, making it difficult to know what is best. In this article, we discuss what you need to do once your transmission has been rebuilt or remanufactured. What Does The Remanufacturing Process Involve? At Powertrain Products, we take pride in our…

Toyota 2AZFE – Worst Engine Or Not?

February 20, 2025

At Powertrain Products, we get a lot of requests for our “Worst Engine Or Not?” series, but few engines have been as highly requested as the Toyota 2AZFE. A larger displacement version of the 1AZFE engine, the 2AZ found its way into a variety of popular Toyota cars, including the Camry and RAV4, as well as several Scion vehicles. So without further delay, let’s look at the history of the Toyota 2AZFE engine, exploring its pros and cons and cover how Powertrain Products improves on this popular Toyota powertrain. History Of The Toyota 2AZFE Engine The Toyota 2AZFE is a…

Remanufactured Transmission Buyer’s Guide

February 12, 2025

There are many ways to remanufacture a transmission. But very few can come close to the quality of a PPI remanufactured transmission. We don’t just make your transmission as good as new; we make it better by also rectifying any known faults. We use new components and conduct comprehensive testing on every part. Check out the breakdown below for a deep dive into our process. Teardown and Triple Clean Step one in our remanufacturing process is completely disassembling the transmission. Then, each component is inspected and cleaned manually. The parts then go through our pass-through washer. This is a machine…

Dodge 2.7L – Worst Engine Or Not?

January 23, 2025

When it comes to engines, many automotive enthusiasts often engage in passionate discussions about the best and worst performers. One engine that frequently finds itself in the crossfire of debate with Mopar fans is the Dodge 2.7-liter V6. In this blog post, we’ll examine this engine’s history, its pros and cons, and whether it deserves the title of worst engine.  History Of The Dodge 2.7L The Dodge 2.7-liter V6 engine made its debut in the late 1990s, primarily in vehicles such as the Dodge Intrepid and Chrysler Concorde. Based on Chrysler’s 3.5-liter V6, the 2.7-liter motor was designed to offer…

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