Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: piggy on November 07, 2007, 07:42:16 PM

Title: help!!! vacume hose
Post by: piggy on November 07, 2007, 07:42:16 PM
i\'m looking for vacume hoses diagiam for 92 fd3
Title: help!!! vacume hose
Post by: Fish on November 07, 2007, 08:07:35 PM
(http://homepage.ntlworld.com/danny.fisher310/FD/Colour%20Vacum%20Diagram.jpg)

Fish
Title: help!!! vacume hose
Post by: piggy on November 07, 2007, 08:11:54 PM
hi, is it for a 1992 fd3s?
Title: help!!! vacume hose
Post by: Bobbit on November 07, 2007, 08:20:01 PM
yep, i\'ve used the exact same one myself many times and i run an 92 fd
Title: help!!! vacume hose
Post by: piggy on November 07, 2007, 08:20:26 PM
is every diagram for 1992-1998 all the same? or is there some difference between some of them in different years??
Title: help!!! vacume hose
Post by: SmbFD3S on November 07, 2007, 08:22:51 PM
Quote from: piggyis every diagram for 1992-1998 all the same? or is there some difference between some of them in different years??

Out of Interest why would you need to know this if you have a 92 FD???
 
I\'ve also got a 92 UK FD and used this diagram to replace the hose and is all ok.
Title: help!!! vacume hose
Post by: piggy on November 07, 2007, 08:28:23 PM
But after i opened up the top, I realized that i can not find the pipes for section C, or D, not sure which. it\'s not there. is it possible that it is in a place that is hard to find? or is it my car\'s problem?
Title: help!!! vacume hose
Post by: gmogle on November 07, 2007, 08:29:37 PM
I think you\'ll find some of the hoses will be missing on your car because it isnt an American FD. The diagram above is for an American one.

But yeah, should be similar and give you a heads up on the vac hoses. Good luck with it and take your time !!!! Remember when I did mine I was shocked to find how many werent on tightly, were split or the 1 way valves were both way !!!!
Title: help!!! vacume hose
Post by: SmbFD3S on November 07, 2007, 08:40:47 PM
As gmogle says, due to this being from an American model (and american site originally) there will be some differences, but the majority will be the same... They have different emissions laws over there....
 
Are you checking the system or replacing the hoses?
 
If replacing the hoses just take it step by step and take photos of what you remove so if you get stuck you have something to refer back to. A good guide on this procedure is found here:
 
http://www.rx7.voodoobox.net/howto/vachose/vacjob.html (http://www.rx7.voodoobox.net/howto/vachose/vacjob.html)
 
I think a lot of us on here have also replaced the check valves for these:
 
http://cgi.ebay.com/ebaymotors/RX-7-93-95-DURABLE-VITON-Check-Valves-set-of-4-FD3S_W0QQitemZ290179079952QQihZ019QQcategoryZ33742QQssPageNameZWDVWQQrdZ1QQcmdZViewItem (http://cgi.ebay.com/ebaymotors/RX-7-93-95-DURABLE-VITON-Check-Valves-set-of-4-FD3S_W0QQitemZ290179079952QQihZ019QQcategoryZ33742QQssPageNameZWDVWQQrdZ1QQcmdZViewItem)
 
Hope this helps
Title: help!!! vacume hose
Post by: piggy on November 07, 2007, 08:44:13 PM
its have some kind of hold back at around 4k to 6k rev. checked by other mate, and said there should have some V. pipe missing or in a wrong place, or can be the one way valve fit other way round!
this is the reason why need to have a good look at it.
chees
Title: help!!! vacume hose
Post by: SmbFD3S on November 07, 2007, 08:49:49 PM
Is it a standard car ?
 
There are hundreds of threads on here about the dreaded hesitation at 4500rpm matey, just do a search and you\'ll see and prob will find your answer :yes
 
Could also be an earth issue depending on the age and condition of the car.... Mine was due to both, i cleaned up ALL the earth connections and replaced ALL the vac hoses and changed the check valves for the Viton ones and it cured the problem :cheers
Title: help!!! vacume hose
Post by: arrouk on November 07, 2007, 09:12:51 PM
i think the diagram on garrys site is the right one, i think the only differance is the egr valve. or do a search and its here (http://www.turborx7.com/images/Technical/vacuum_hose_diagram2.jpg), taken from the first thread.

matt
Title: help!!! vacume hose
Post by: piggy on November 07, 2007, 10:25:04 PM
thank\'s for every one advise