@cruiserdan
@scottryana
Realst8 just installed a turbo kit and I noticed he installed a vacuum check valve at the purge side of the canister. Have you two had to do this? Or
@cruiserdan , is this something the factory would have done with the SC kits? Seems to me the purge valve and valve in the canister take care of this. I did read up a bit and noticed other factory turbo systems installing a check valve between the manifold and the purge valve...
From what I also understand, Evap monitors have ran fine at SEMA testing and no mention of this needed for emission reasons.
~Paul