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4BT and 6BT Engines

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Diesel Engine
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Common Caterpillar 3306 Starter Problems

The Caterpillar 3306 is a¬†bulldog in its own right and was manufactured for well over 30 years first being produced in 1973. The CAT 3306 is still being factory made for the OEM and aftermarket market even though it is no longer mass-produced for new equipment. The engine is still popular because it of its…
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Causes of Diesel Engine Overheating

Overheating can be a serious issue within a diesel engine. It is important to not push an engine too hard under load for an extended period of time however job site conditions sometimes dictate extensive wear on the equipment. If you find your diesel engine is overheating the article below will offer some common places…
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Bosch P7100 Fuel Pump Information

The Cummins 4BT, which debuted in 1983, is still regarded as one of the most reliable engines to ever be produced due to the simplicity of its design. The engine is almost 100% mechanical which means less moving parts than a newer electronic design. The fuel pump options available vary on design and responsiveness. This…
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Big Bear Engine Company Buyer's Guide

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