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News

Jan 7, 2022

ASA Focuses on Membership, New Organizational Model

Jan 7, 2022

ZF Showcases Smart Vehicle Technologies at CES

Emerging

Hybrid

Fluid Maintenance Still Vital To Hybrids And Shop Success

Diagnostics

Ford Power Steering Inoperative After Collision Damage Repair

Engine

Tool Up For Belts

Popular Posts

Tool Up For Belts

Duramax 6.6L Turbocharger Replacement

Ignition And Coil Flashover

Why Full Synthetic Media is Important

Belt-In-Oil Timing Systems

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Video

Maintenance IQ: Installing An Oil Filter (VIDEO)

Video

Tech IQ: Getting Rid of Code P0315 (VIDEO)

AMN Drivetime Video

Roger McCollum Says Leadership Starts Voluntarily (VIDEO)

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Sponsored By Valvoline Inc.

Import Cooling System Solutions and Repairs

On-Demand Webinar

Original Air Date: December 16, 2021

Sponsored By CRP Automotive, the company that brings you REIN Automotive

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Products

Milwaukee Tool Introduces Next Generation Heated Jackets

Jacket features an advanced heat technology system, designed to outlast & exceed the wearer’s experience in cold weather.

Products

KNIPEX Tools Introduces CutiX Universal Snap Knife

This snap knife features an innovative stabilization bar and multiple non-slip gripping zones for precise work.

Products

Dana Introduces Spicer Life Series Plus U-Joints

The multi-lip seal keeps grease in and contaminants out, while at the same time, offering maximum retention.

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Product Video Spotlight

Products

Beta Tools Shares Availability Of New C50S-3 Service Tool Cart

All 3 C50S colors, Orange, Grey and Red, are in stock in PA, and ready to ship throughout the USA.

Products

Beta Tools Shares Availability Of New C50S-3 Service Tool Cart

All 3 C50S colors, Orange, Grey and Red, are in stock in PA, and ready to ship throughout the USA.

Products

Milwaukee Tool Introduces Next Generation Heated Jackets

Jacket features an advanced heat technology system, designed to outlast & exceed the wearer’s experience in cold weather.

Products

KNIPEX Tools Introduces CutiX Universal Snap Knife

This snap knife features an innovative stabilization bar and multiple non-slip gripping zones for precise work.

click here for more

N.A. Williams’ Roger McCollum Says Leadership Starts Voluntarily (Podcast)

In this AMN Drivetime podcast with host Bill Babcox, the two CEOs talk about McCollum’s drive to serve others.

FORD Explorer High-Speed Cooling Fan Motor RELAY Overheating

A damaged non-functional relay, causing the fan to never turn on may lead to engine overheating at idle.

Ignition And Coil Flashover

If you see carbon tracking or “flash over” on a spark plug, boot or coil, it is not normal.

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Featured Podcast

Diagnostics

Ford Power Steering Inoperative After Collision Damage Repair

Here are the case details behind a message center displaying a “STEERING LOSS STOP SAFELY” warning message.

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Ford Power Steering Inoperative After Collision Damage Repair

Here are the case details behind a message center displaying a “STEERING LOSS STOP SAFELY” warning message.

Follow UHS’s podcast on these platforms!

N.A. Williams’ Roger McCollum Says Leadership Starts Voluntarily (Podcast)

In this AMN Drivetime podcast with host Bill Babcox, the two CEOs talk about McCollum’s drive to serve others.

FORD Explorer High-Speed Cooling Fan Motor RELAY Overheating

A damaged non-functional relay, causing the fan to never turn on may lead to engine overheating at idle.

click here for more

December 2021 Issue

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In the December 2021 Issue...

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Diesel Glow Plugs Operation

Fuel Injector Wave Forms

What's Your Two-Year Plan?

November 2021

October 2021

September 2021

Magazine Archive

December 2021 Issue

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Underhood Service targets repair shops that derive 50 percent or more of their revenue from the service and repair of under-the-hood systems. The expanding amount of knowledge and capital needed to keep up with technological advances has led these shop owners to concentrate on underhood systems, while also offering preventive maintenance services on most major vehicle systems. By subscribing, you’ll receive the ShopOwner digital edition magazine (12 times/year) featuring articles from Underhood Service and the Underhood Service eNewsletter (twice weekly). Access to digital editions, contests, news, and more are ready for you today!