Caring For AGM And Flooded Car Batteries
Faulty battery cables, if loose, corroded, or damaged, can lead to power drainage.
Battery Management Means Knowing How It Ages
The battery may be fully charged, but you also need to measure how low the voltages go while the engine is cranking.
Belt Service For Hybrid and Stop/Start Systems
Knowing how to “force start” a hybrid vehicle can be helpful if you are trying to diagnose a noise problem that involves the accessory belt drive system.
Deciphering Engine Misfire Codes
When the fuel/air mixture ignites, many factors must be met to pass a misfire monitor.
From the March 2024 Issue
Posts
Air Filters and Fuel Trims
Modern engines rely on precise airflow and oxygen sensor data for optimal performance.
The March Digital Edition of ShopOwner Is Now Online
Each issue includes technical content from Underhood Service.
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