Escalade V8-5.7L VIN R (2000)
EGR Valve: Service and Repair
REMOVAL PROCEDURE
IMPORTANT:
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Do not try to disassemble the linear Exhaust Gas Recirculation (EGR) valve. Service only as a complete assembly.
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Carefully note the position of the EGR valve before removal. Do not rotate the EGR valve 180 degrees.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
1. Disconnect the negative battery cable.
2. Remove the EGR valve harness connector.
NOTE: The Linear EGR valve is an electrical component. DO NOT soak in any liquid cleaner or solvent because damage may result.
3. Remove the EGR valve to flange attaching bolts.