Chevrolet 22870105 Canister Assembly, Evap Emission

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First, remove the cable from the negative terminal of the battery and twist open the fuel filler cap in order to release the pressure within the tank of the automobile. While in the V6 models, the canister purge solenoid valve is at the right side of the intake manifold as for the V8 models it is at the front of the engine. This valve can be removed by removing the engine cover, then the electrical connector from the canister purge valve, the EVAP line quick-connect fitting, followed by unscrewing the mounting bolt to remove the valve The procedures for installation are done in reverse. The EVAP canister is stored under the car, to the rear of the car body, above the rear suspension subframe. Lift the car and provide it with jackstands, and then have the fuel tank removed. When draining the fuel tank, remove the electrical connection from the EVAP canister vent solenoid, the vapor hose quick-connect fitting together with the two EVAP line quick-connect fittings of the EVAP canister. Remove the mounting bolts and remove the canister from the floor pan and the procedure of installation is vice-versa. To remove a canister vent solenoid, one has to remove the canister as indicated above, then, disconnect the canister vent solenoid electrical connector, turn the vale anti-clockwise and pull off from the canister The process of putting the valve back is the same as above.