Most people assume that CARB-approved cats are needed for all California emissions vehicles and EPA cats are needed for all federal emission vehicles – is that correct?
Here's what was found
Durafit utilizes its own coating designs, state-of-the-art coating process, steel processing, canning, and welding.
Designers of diesel aftertreatment systems continue to focus on ways to improve the performance of these systems.
A truck’s diesel particulate filter (DPF) removes diesel soot from the exhaust emissions of a diesel engine.
When a catalytic converter fails, it’s typically because of poor vehicle maintenance and the engine management system.
An air fuel ratio of 14.7:1 is ideal for most gasoline engines when operating in normal closed loop conditions.