i was just wondering if anyone would know what the canister up against the firewall on the passanger side of a 2jz-ge motor is...i think it is connected to vaccumm lines but really i have absolutely no clue and occasionally when i turn my car off it makes a whirrring noise which im pretty sure i need 2 get checked out...can any1 please tell me what this is as this would be greatly appreciated?...excuse my ignorance
