Need Help!!!!

[Terrance P. Perryman]

I need a Hydroboost system for a 84 GN does anyone know of a replacement that would work? Thanks....

 

[TexasT]

https://www.rockauto.com/en/moreinfo.php?pk=1779912&cc=1419566&jsn=454

or you can send yours in and have it overhauled.
https://www.rockauto.com/en/moreinfo.php?pk=258641&cc=1419566&jsn=450

 

[dank GN]

U should just go with a vacuum brake setup . They are in expensive and u will never have any issues with it . I converted my 87 and am glad I don’t have to worry about them going out on me or any of the nightmare story’s you hear .

 

[grass doctor]

yes I agree you can use new vacuum block with port or tee of your pcv valve ( save 60 Bucs)

 

[Fat Nat]

Have a used vac setup complete for 100.00 plus shipping

 

[Terrance P. Perryman]

Thanks guys..... Advance Auto said that they could have one in a day or two but if it don't work vacuum it is!!

 

[TexasT]

what is your car doing that you think it is the hydroboost? I've had probs with master cylinder and proportioning valve but not the hb unit

 

[Terrance P. Perryman]

Thanks for your reply I am helping a friend that took his car to the shop to have front end work done and the mechanic noticed large puddles of oil on the floor. He first thought that the leak was from a hose but discovered that the floor was wet also.

 

[captndave737]

Vacuum works but only 1/3 as good as hydroboost.

 

[TexasT]

Is it oil or brake fluid or power steering fluid? Could be the master cylinder is leaking. Did he notice the power steering pump making a whine?