OEM Chevrolet Tracker EGR Tube

Chevrolet Tracker EGR Tube Parts and Q&A

• EGR Pipe
  91176188
  Q: How to replace the EGR Tube on Chevrolet Tracker?

  A:

  Engine replacement of the exhaust gas recirculation (EGR) valve pipe requires engine temperature reduction and removal of three fasteners and one middle egr pipe fastener. First remove the two fasteners which are close to the egr valve before taking out the upper gasket and lower gasket . Afterward extract the egr pipe . Thoroughly clean off gasket residue on both parts which will make contact. When installing the egr pipe place it with new upper and lower gaskets onto the Intake Manifold while fastening the 2 fasteners to 15 n.m (11 lb ft). Use the 2 fasteners to connect the egr pipe to the lower Intake Manifold while torquing them to 10 n.m (89 lb in). Secure the egr pipe bracket fastener at 10 n.m (89 lb in). Use the engine start followed by an exhaust leak audit before conducting required fixing procedures.
• EGR Pipe
  91174521
  Q: How to service the EGR Tube on Chevrolet Tracker?

  A:

  Maintenance of the EGR Tube requires engineers to start by permitting engine temperature reduction before removing fasteners and fastener located at the egr pipe midpoint. First disconnect the EGR Valve fasteners at its edges then remove the upper and lower gaskets from the EGR Valve before finally disconnecting the egr pipe. Remove all remnants of gasket material from both sections where they touch. The egr pipe installation process requires you to place it on the Intake Manifold while using fresh upper and lower gaskets until both fasteners reach 15 n.m (11 lb ft) torque. The egr pipe must be fastened to the lower Intake Manifold through utilization of two fasteners that reach 10 n.m (88 lb in) of torque. The fastener must be installed on the egr pipe bracket before being tightened to 10 n.m (88 lb in). To finish the process begin the motor and examine for exhaust leakage before performing any required repairs.