Operation CHARM: Car repair manuals for everyone.

Evaporative Emissions System: Service and Repair


Ensure all vacuum hoses and electrical wires are routed clear of the exhaust manifold to prevent deterioration due to the high temperature. Vacuum hoses should always be a minimum of three inches from the exhaust manifold. When servicing the charcoal canister, mark then disconnect vacuum hoses from charcoal canister to ensure proper installation.