1990 honda accord AC repair?
 

My low pressure suction line that you convert with the R134 retro fit kit onto is leaking. Where can I find an after market price? I am short on funds to buy one from the dealership or any other suggestions?

The little push valve core? they can be tightened up, or sometimes you can use small needle nose pliers to pull up slightly on the plunger and it will seat itself.