What Is An EGR Valve And How Does It Work In A Diesel Engine?

Modern internal combustion engines — including those that run on diesel fuel — require a lot of special parts and systems to ...
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What Is A VVT-i Engine?

Toyota has made a name worldwide for fuel-efficient and powerful high-performance vehicles. Variable Valve Timing with Intelligence or VVT-i is Toyota’s name for the variable valve technology used in ...