Is no CCV hurting Me?

[conartist]

Ok, so I am running non-efi style valve covers on my 92 EFI.

I still have the PCV valve.

But the CCV line that goes from the filler neck to the TB I'm currently not running, I have the TB line capped and a open breather on the driver side valve cover.

Is this hurting my performance in any way, should I re-route a line back up to the TB?

Thanks.

 

[TheUser]

I don't know for sure, but if you have a breather, that's letting it vent if it needs to. The crank case vents through the PCV anyway

 

[DMAN302]

Bump

 

[conartist]

nobody???

Comeon you vacuum gurus....

 

[RYC CUKR]

The only issue would be the introduction of non-metered air via the PCV. Other than that you really have any problems vacuum wise. It would draw the same amount of air whether it was metered from the TB or just vented to atmosphere.