Out working on the car tonight and pretty much have the throttle body bypass done. My question is do I HAVE to plug the nipples on the TB? What if I leave them open, will I just have to worry about getting gunk in them?
Thanks,
Brian

 

i didnt still runs good

 

Good enough for me...
Thanks!

 

i think it would be fine to leave them open. however, i put a vacuum cap over each one mainly for a good appearance. it takes a 3/8 inch. you will only pay a dollar or so for these caps.

 

They are only a reservoir for coolant... You could **** in there while the car was running and it wouldn't hurt

-Shannon