I swaped motors on a 95 maxima to put in another 95. I have a tech question. The motor i'm using came out a a Maxima with a different emissions system. It has the vaccum thing with a sensor mounted to the top of the motor and some of the hoses are different. The car I put the motor into was less complex with the canister mounted in the back right. Which system should I use any help is useful. Thanks ..