Your welcome, but there is a way to put sea foam in to clean out your vacuum lines. I think there is another way to pour in and it will go through your brake booster. Yes it will help with your lifter tap. I'm not sure how well but it will contribute to making it better. Wont hurt to try

 

alright im gonna do it and ill let you guys know how it goes

 

sounds good. good luck

 

thanks