Genuine Jeep Comanche EGR Tube

Jeep Comanche EGR Tube Parts Questions & Experts Answers

• Tube-Assembly
  J3241722
  Q: What is the purpose and components of the Exhaust Gas Recirculation (EGR) system?

  A: The Exhaust Gas Recirculation (EGR) system reduces emissions by allowing exhaust gas into the combustion chamber. Common EGR system issues include rough idling and poor engine performance. Look for cracks or leaks on the EGR valve and test its operation with a vacuum pump. If faulty, replace it. Check the EGR valve solenoid's vacuum and output port. To replace the EGR valve or tube, disconnect the necessary parts, remove the old component, clean the surfaces, and install the new component with a new gasket.