1992 Cadillac Deville

EGR Valve Service

REMOVE OR DISCONNECT
1.Air cleaner.
2.EGR Valve vacuum hose at valve.
3.2 bolts.
4.EGR valve from manifold.

INSPECT
1.EGR passages in the intake manifold for deposits.
2.EGR for deposits and binding.

INSTALL
1.Cleaned or replacement EGR valve on intake manifold using new gasket.
2.Two bolts and tighten to specifications.
3.Vacuum hose to valve.
4.Air cleaner.

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