Genius Question
#1
Senior Member
Thread Starter
Join Date: May 2004
Location: Browns Mills, NJ
Posts: 514
Likes: 0
Received 0 Likes
on
0 Posts
Boost Question
Would a boost leak from a coupling cause the secondary turbo not to spool up?
I would get 7 psi of boost untill 4500 RPM then it dwindles away to nothing.
I found the y-pipe to I/C coupling had a good size rip.
could this be the whole cause of my boost problem?
I would get 7 psi of boost untill 4500 RPM then it dwindles away to nothing.
I found the y-pipe to I/C coupling had a good size rip.
could this be the whole cause of my boost problem?
Last edited by Nick13B; 02-14-05 at 05:29 AM.
#3
Senior Member
Thread Starter
Join Date: May 2004
Location: Browns Mills, NJ
Posts: 514
Likes: 0
Received 0 Likes
on
0 Posts
well I did a temp repair to it a month ago , and when i went to start the car it wouldn't crank up, so I push started it ,popped the clutch, and it cranked up, once it was warm....i hit the gas it jumped to ten psi then i heard a wierd fart noise because my temp repair gave out haha. it felt like black and white though compared to the usual feel of the take off
so i just had to ask, because today im gonna go get it really fixed haha
I hope they sell 2.75 IC couplings at avandced auto parts
I really hope it fixes it because i have already checked all the vacuum lines.
so i just had to ask, because today im gonna go get it really fixed haha
I hope they sell 2.75 IC couplings at avandced auto parts
I really hope it fixes it because i have already checked all the vacuum lines.
#4
Racecar - Formula 2000
IIRC, the secondary will NOT come on until there is ~8 psi of primary...
So that should be it.
So that should be it.
#5
If you don't get an OE Mazda coupler, get silicone.
http://www.atpturbo.com
http://www.hightempsilicone.com
http://www.turboengineering.com
Also, go ahead and spend the extra couple of bucks on some decent SS t-bolt clamps.
http://www.atpturbo.com
http://www.hightempsilicone.com
http://www.turboengineering.com
Also, go ahead and spend the extra couple of bucks on some decent SS t-bolt clamps.
Last edited by broken93; 02-14-05 at 09:23 AM. Reason: fixed bad URL
#6
RX-7 Bad Ass
iTrader: (55)
I'll put it this way - you won't be able to troubleshoot the problem until you get the leak fixed, period. A boost leak is bad all the way around.
If you need something quick to fix it, bust out your local yellow pages and look for hydraulic hose and/or rubber supply shops. They will typically have silicone hose - they call it turbo sleeve, usually. It will be thin wall and orange, but it WILL work - been there, done that.
But, if you can wait a bit, order a quality coupler.
BTW, one of Broken's links is bad - it's http://www.hightempsilicone.com - that guy is on the forum, and really makes quality stuff at a fair price.
Dale
If you need something quick to fix it, bust out your local yellow pages and look for hydraulic hose and/or rubber supply shops. They will typically have silicone hose - they call it turbo sleeve, usually. It will be thin wall and orange, but it WILL work - been there, done that.
But, if you can wait a bit, order a quality coupler.
BTW, one of Broken's links is bad - it's http://www.hightempsilicone.com - that guy is on the forum, and really makes quality stuff at a fair price.
Dale
#7
Senior Member
Join Date: Feb 2005
Location: All Over NJ...
Posts: 309
Likes: 0
Received 0 Likes
on
0 Posts
you need help quickly; i have no idea how you would last this long with out repairing your fd's boost problem. 7 pounds of boost? haha. i do reccomend rechecking all of your silicone hoses once more, and also repairing that hose that you said was cracked.
Trending Topics
#8
Senior Member
Thread Starter
Join Date: May 2004
Location: Browns Mills, NJ
Posts: 514
Likes: 0
Received 0 Likes
on
0 Posts
Update:
went to a parts store to pick up a coupling they had none so tomorrow im going to the home depot to get one.
another update : tried to start the FD, all it does is click. hooked up jumper cables still just clicks, did this a month ago, had to push it and pop the clutch to get her started. any ideas?
PS Duct tape would be a good temp fix
went to a parts store to pick up a coupling they had none so tomorrow im going to the home depot to get one.
another update : tried to start the FD, all it does is click. hooked up jumper cables still just clicks, did this a month ago, had to push it and pop the clutch to get her started. any ideas?
PS Duct tape would be a good temp fix
#9
Senior Member
Thread Starter
Join Date: May 2004
Location: Browns Mills, NJ
Posts: 514
Likes: 0
Received 0 Likes
on
0 Posts
Thanks for everyones ideas guys.
and the links.
they are alot cheaper then at rx7store.net 13.50 a coupler lmao .
will silicone work on all the couplers? or does rubber work on some?
and the links.
they are alot cheaper then at rx7store.net 13.50 a coupler lmao .
will silicone work on all the couplers? or does rubber work on some?
#10
Mr. Links
iTrader: (1)
Originally Posted by Nick13B
Update:
went to a parts store to pick up a coupling they had none so tomorrow im going to the home depot to get one.
another update : tried to start the FD, all it does is click. hooked up jumper cables still just clicks, did this a month ago, had to push it and pop the clutch to get her started. any ideas?
PS Duct tape would be a good temp fix
went to a parts store to pick up a coupling they had none so tomorrow im going to the home depot to get one.
another update : tried to start the FD, all it does is click. hooked up jumper cables still just clicks, did this a month ago, had to push it and pop the clutch to get her started. any ideas?
PS Duct tape would be a good temp fix
#11
Senior Member
Thread Starter
Join Date: May 2004
Location: Browns Mills, NJ
Posts: 514
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Mahjik
Check your starter and then check the clutch switch.
well my friend did bang on the starter with a hammer, no rattling on anything, car still would not start....where is the clutch switch located.
if the clutch switch was bad, would I still be able to get the starter solenoid to click?
#12
Moderator
iTrader: (7)
Originally Posted by Nick13B
Update:
went to a parts store to pick up a coupling they had none so tomorrow im going to the home depot to get one.
another update : tried to start the FD, all it does is click. hooked up jumper cables still just clicks, did this a month ago, had to push it and pop the clutch to get her started. any ideas?
PS Duct tape would be a good temp fix
went to a parts store to pick up a coupling they had none so tomorrow im going to the home depot to get one.
another update : tried to start the FD, all it does is click. hooked up jumper cables still just clicks, did this a month ago, had to push it and pop the clutch to get her started. any ideas?
PS Duct tape would be a good temp fix
So if a couple of outside wraps of good quality duct tape didn't do it, just quit trying. Wait for the new coupler.
Dave
Thread
Thread Starter
Forum
Replies
Last Post
Nosferatu
2nd Generation Specific (1986-1992)
7
09-05-15 02:13 PM