Your exhaust gas recirculation system (EGR) Cooler and Intake Manifold EGR Passages are two components that gets clogged up in Your Gen 3 Prius or Ct200h .
The EGR recycles exhaust fumes in order to lower combustion temperatures and reduce NOx emissions. It works by sending a small amount of exhaust gas from the engine’s exhaust manifold to the intake manifold, lowering combustion temperatures.
The purpose of these parts is to reduce greenhouse gas emissions, but they can also get clogged up over time outside of scheduled maintenance times. When this happens, you’ll find that your Hybrids' power and fuel efficiency will drop significantly
Our EGR full service cleaning greatly improves the performance of your engine by removing the carbon build up & accumulated oil