DEF

What Year Trucks (Chevy, Dodge, Ford) Require DEF?

Most diesel-powered passenger cars and trucks made after 2010 need DEF. These cars and trucks come standard with Selective Catalytic Reduction (SCR) to comply...

DPF

Issues & Errors

The Difference between Body Filler and Putty

Today's vehicles are thinner and have a more complicated body than those used in the past. As an auto body repairer, you may encounter...

Exhaust

What Are The Exhaust System Components? A Complete Guide for Car Owners (2024)

Understanding Exhaust System Components: A Complete Guide for Car OwnersThe Role of the Exhaust SystemKey Components of an Exhaust SystemExhaust ManifoldOxygen SensorsCatalytic ConverterResonatorMufflerExhaust PipesTailpipeHow...

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