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The Powertrain Products Knowledgebase is the best source of information about remanufactured engines, transmissions, differentials, and transfer cases. Whether you're trying to get a broken vehicle back on the road or curious about powertrain problems and solutions, we're here to help!

Popular Knowledgebase Articles

The Pontiac/GM 2.5L Iron Duke – Worst Engine Or Not?

The GM 2.5 Liter Iron Duke often finds itself at the center of the debate when discussing automotive engines. Revered by some and criticized by others, this engine has a…

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Why Did My Head Gasket Blow?

Your car’s head gasket seals the combustion chamber from oil and coolant passages between the cylinder head and block. Problems with your engine can cause it to fail. In this…

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The Ford In Line 6 4.9L – Worst Engine Or Not?

Ford’s 4.9-liter inline-six engine has a reputation for being a rugged and reliable powerplant for a wide range of vehicles, including trucks and commercial vehicles. It was in production for…

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The Ford 5.4L Triton V8 – Common Problems And Solutions

If you have a 2004-2006 Ford vehicle, chances are pretty good it is powered by a Ford 5.4 Triton V8 engine. This engine was installed in millions of 2004-2006 Ford…

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Engine Break-In Guide

A replacement engine is a big investment that you’ll want to protect for years to come. To help you maximize the life of your new engine, a proper break-in period…

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Our Favorite Engine Swap Memes

Engine swappers feel the phrase “if you know, you know” to the core. Engine swapping is something you don’t understand and feel until you actually do it. Once you become…

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