Removing carbon canister, fuel evap. emissions

Hi,

Was wondering if anyone could enlighten my as to what I need to consider when
removing the fuel evaporative emissions system, i.e the carbon canister -- my supra
has a Japan import motor I put in it , and it does not have the EGR system, nor do I
believe it to be setup for fuel evaporative emissions system. Can removing this cause
problems with the car of how it runs?? Do I need to plug up some vacuum lines, or the one
coming off the throttle body?

Also, what can happen if the evaporative line from the fuel tank got clogged and then I realized it a few days later -- can that mess up the fuel pump or fuel pressure regulator??

My car is having a couple issues, and I'm trying to troubleshoot it. Right now it won't stay
running for more than a couple seconds, and it will rev up and down a few times and then knock off. Seems like some kind of crazy fuel pressure thing going on.

Help :huh: