Where is the purge valve located on a 2013 Cadillac XTS?
The purge valve is located in the vacuum line between the fuel vapor containment canister and the intake manifold. via
Where is the purge control valve located?
The Canister purge control valve is most often located in the engine bay on a hose going from the intake to the canister. It can also be located near the fuel tank. via
How much is it to replace a canister purge valve?
The average cost for purge valve replacement is between $151 and $172. Labor costs are estimated between $42 and $53 while parts are priced between $109 and $119. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed. via