I have a few questions. I just deleted my charcoel canister from my engine bay. After installing the engine and getting it all running. It seems like I may have a vacuum leak. Could I have one after deleting the canaster? My EM1 has been converted to ODB1 and tuned with a base map from phereable.net with a basemap for my PM Type R.

Please advise

 

A tune and a basemap are two different things. Why do you think you have a vacuum leak?

 

the vacuum from the charcoal canister goes to the nipple that's above the intake inlet its the only one there. usually it doesn't pull vacuum very hard to cause a vacuum leak.

 

Did you block off the nipple on the intake manifold that is supposed to go to the EVAP solenoid and then down to the canister?

 

-I think I have a vacuum leak because the car spits and sputters between 1-2000 RPM. But seems to be fine in the higher RPM range. And it also idles funny also. I'm currently working on that also. I think I need to clean or replace my IVAC.

-Yes

-Yes