Chevrolet Trax/Buick Excelle GT Canister Purge Valve F01R00Q033 24109869 Fuel Evaporation Control

Chevrolet Trax and Buick Excelle GT carbon canister solenoid valve F01R00Q033 installed in the engine bay fuel evaporation control line to precisely control fuel vapor flow into the intake manifold, maintaining proper air-fuel ratio and preventing vapor escape. OEM number 24109869 fits Trax, Excelle GT, Verano. Installation difficulty moderate; 0.5–1 hour; ensure hose connections are sealed. If the vehicle exhibits rough idle, starting difficulty, acceleration jerks, or the MIL is on with codes pointing to the evaporative system, prioritize replacing this valve.