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Find the information you need for getting that repair job Done.

Mechanic working on engine
White HooverTec service truck driving in a lane past cornfields.

Fire in the Power Room!

Fires and other disasters can happen, even if you try your hardest to prevent them. In that case, the important thing is having a service company that responds quickly—not with

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working diesel engine

What Is Engine Blow-by?

Engine blow-by is a by-product of all internal combustion engines. It refers to the leakage of combustion gases past the piston rings in an engine and into the crankcase instead

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Diesel-Engines-page-FPT-Engine

Same-Day Service Rescues a Barley Harvest

What happens when the FPT engine powering your combine harvester develops a serious leak? On the last day of barley harvest, too, when the weather looks dubious? It's not only

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HooverTec servicing air compressor on job site.

Specialized Maintenance Support for Your Rental Fleet

If your in-house maintenance and repair technicians have a tight schedule or are stymied by a difficult diesel engine problem, you can contact the service department at HooverTec. Our team

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remote monitoring panel

Harness the Power of Remote System Monitoring for Your Diesel Engines and Power Generators

Discover the modern reality of telematics and remote system monitoring.

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a jug of DEF

Do You Know Your DEF?

If you have a Tier 4 or Stage V engine that requires diesel exhaust fluid (DEF), there are some important details that can help you prevent major repair costs or

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A picture of a number on a part on an engine.

Ordering the Correct Parts For Your Diesel Engine or Generator

Even the best engines and equipment will eventually need service and maintenance parts. With dozens of manufacturers and thousands of models, what information is needed to identify and purchase the

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Engine starter in need of repair

Diesel Engine and Generator Component Failure: Cause or Effect?

When an engine or generator fails, it is easy to believe that one part malfunctioned and was the cause of the failure. However, many times it is an indication of

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Reusing Vs. Replacing Cylinder Head Bolts

Whether you are performing a complete engine rebuild or just replacing a head gasket or bearings, it is important to know when bolts may be reused and when they should

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