gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Electronic Vacuum Regulator Valve (EVRV) <--> [EGR Control Solenoid]|Description and Operation > < Canister Purge Thermal Vacuum Switch (CP-TVS)|Page 2295
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Electronic Vacuum Regulator Valve (EVRV): Locations

Firewall components & RH side of V8-305/350

 RH Side Of Engine

Applicable to: 0L & V8-350/5.7L engine. 1987 R & V series

Electronic Vacuum Regulator Valve (EVRV) <--> [EGR Control Solenoid]|Description and Operation > < Canister Purge Thermal Vacuum Switch (CP-TVS)|Page 2295