Is it permissible to directly discharge exhaust from a China V diesel engine?
2 Answers
It is permissible to directly discharge exhaust from a China V diesel engine. Engine Introduction: An engine is a machine capable of converting various forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, and more. Engine Working Principle: The majority of automotive engines operate on a four-stroke cycle. The working cycle of a four-stroke gasoline engine consists of four piston strokes: intake stroke, compression stroke, power stroke, and exhaust stroke. The working principles of two-stroke engines differ from those of four-stroke engines.
As a veteran auto technician with years of experience, I must emphasize that direct exhaust emission from China V diesel engines is absolutely unacceptable. National regulations strictly require the installation of particulate filters and nitrogen oxide treatment systems. Without these, unfiltered exhaust emissions will severely exceed pollution standards, violating environmental laws. The penalties are steep—owners caught doing this face direct point deductions and license suspension. Technically, the engine will trigger warning lights, suffer reduced power, increased fuel consumption, and accelerated component wear. I've seen numerous cases where owners modified for cost-saving, only to fail annual inspections and incur higher repair costs. Environmental health is crucial; increased smog directly impacts everyone's quality of life. My advice: stick to the factory system—safety and responsibility should always come first. Modifications simply aren't worth the risks.
