Nah. It is an emissions controls device. Most systems work after you shut your car off. Any vapors or fumes will vent into the canister and then be allowed to go back into the intake to burn off.
Nah. It is an emissions controls device. Most systems work after you shut your car off. Any vapors or fumes will vent into the canister and then be allowed to go back into the intake to burn off.
1997 M3/4/5
2004 X4 4.4i
1987 325iS 24V 6speed
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