A: The procedure starts with removing the egr pipe bolt fastened to the water pump housing before initiating egr pipe replacement. Support the automobile through elevation before proceeding. Start by exploiting the Exhaust Manifold egr pipe nut then extract the egr valve pipe. The egr valve pipe needs to be placed against the Exhaust Manifold before tightening the egr pipe nut at the Exhaust Manifold to 60 nm (44 lb ft). You should lower the vehicle before tightening the egr valve pipe bolt at the water pump housing to 28 nm (21 lb ft). A replacement of the egr valve inlet pipe becomes necessary when itseparated from the water pump housing because the crush seal connection cannot be reused.
Q: How to service and repair the EGR Tube on Cadillac DeVille?
A: The first step to replace the exhaust gas recirculation (EGR) pipe requires removal of the bolt which secures the water crossover housing. Proceed by lifting and supporting the vehicle. The egr valve pipe must be taken out by disconnecting the egr pipe nut at the Exhaust Manifold. The installation process starts with egr pipe installation followed by tightening the egr pipe nut to 60 n.m (44 lb ft). Start by attaching the bolt at the water crossover housing before lowering the vehicle to 24 n.m (18 lb ft).
Q: How to replace the EGR Tube on Cadillac Seville?
A: The first step to replace the exhaust gas recirculation (EGR) pipe involves removing the bolt which secures it at the water crossover housing. Raise the vehicle after that support it under safety measures. The service technician will begin by removing the exhaust gas recirculation (EGR) valve pipe from the Exhaust Manifold after loosening its nut. The egr pipe installation requires tightening the egr pipe nut to 60 nm (44 lb ft). Install the bolt at the water crossover housing after lowering the vehicle before torquing it to 24 nm (18 lb ft).