
The January Digital Edition Is Available To Download, Read
Each issue includes technical content from Underhood Service and other ShopOwner channels.

Dayco Expands H-D Belt Kit Line
Dayco says six new SKUs cover hundreds of thousands of Class 8 fleet vehicles on the road today.

Streamlight Launches Stinger Color-Rite Light
Flashlight allows users to better see the color spectrum under low light conditions.
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From the January 2023 Issue
Posts

The January Digital Edition Is Available To Download, Read
Each issue includes technical content from Underhood Service and other ShopOwner channels.

PCV System DTC
PCV systems are far more complex now, but they are also much better at controlling crankcase pressure.