Where is the evap purge valve located on 2003 cadillac cts 3.2l

SOURCE: vapor canister 2003 cadillac cts

it will look something like this:
and is usually located on the fender well on the engine side toward the front corner of the car (it may be inside the fender itself)
there would be 2-3 large vacuum hoses going to it which will help in finding it.

SOURCE: need to replace a purge vent valve on 2006 cts cadillac where is it located and what does it look like

If you buy one from the dealership you will know what it looks like !
Replacing it , , , it can be located in a few locations but it is usually on the bulkhead under the hood.

Marvin

• 85242 Answers
• Posted on Sep 07, 2012

SOURCE: purge vent valve for 2004 Cadillac SRX

Raise and support vehicle.• Remove right rear wheel housing liner, see Repair Manual Body Exterior Group 66 - Exterior equipment, "Rear wheel housing liner, removing and installing" in ElsaWeb.• Disconnect T-3 electrical connector at Leak Detection Pump (LDP).• Disconnect EVAP purge line, EVAP vacuum Line and EVAP vent line from EVAP canister.