Coolant leak! need help ASAP
#1
Full Member
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
Join Date: Aug 2004
Location: Georgia
Posts: 53
Likes: 0
Received 0 Likes
on
0 Posts
Coolant leak! need help ASAP
Just got my motor rebuilt 500 miles ago and I have been going very strictly by the break in process. Today I got back from a drive and all of a sudden there was coolant draining out of the bottom of the car. I just checked the hoses and can't find out where the leak is. Any ideas?
#4
It's Radiation Therapy
![](https://www.rx7club.com/images/misc/15_year_icon.png)
Join Date: Nov 2005
Location: Nashville, TN
Posts: 902
Likes: 0
Received 0 Likes
on
0 Posts
how much fluid are we talkin about here and what is the general location of the leak (front of engine, rear of engine, drivers side, pass side, etc.?) also, turbo or n/a....does it leak all the time or only after it's heated up?
#5
Full Member
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
Join Date: Aug 2004
Location: Georgia
Posts: 53
Likes: 0
Received 0 Likes
on
0 Posts
the car started leaking as soon as I turned it off, it seems to be towards the front of the engine in the center, most of the coolant is gone. Car is an 87 turbo
#7
Full Member
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Thread Starter
Join Date: Aug 2004
Location: Georgia
Posts: 53
Likes: 0
Received 0 Likes
on
0 Posts
i just had the water pump replaced though
I am so stressed out, I have a crazy *** physics test tomorrow and a paper due, and I have to get my car fixed so I can go home for the weekend
![Frown](https://www.rx7club.com/images/smilies/frown.gif)
Trending Topics
#8
The Silver Bullet
![](https://www.rx7club.com/images/misc/05_year_icon.png)
Join Date: Mar 2004
Location: Kansas City/Springfield, MO
Posts: 864
Likes: 0
Received 0 Likes
on
0 Posts
are your hoses new? its a good idea to replace those if they're old. sounds like a problem right at the water pump. cap sealing right? other misc caps? overflow tank? is it leaking out of the filler neck? sometimes the plastic top where the cap hooks onto cracks. hoses fitting right? does it smoke when it runs, or do you get bubbles in the coolant?
just some ideas
just some ideas
#10
It's Radiation Therapy
![](https://www.rx7club.com/images/misc/15_year_icon.png)
Join Date: Nov 2005
Location: Nashville, TN
Posts: 902
Likes: 0
Received 0 Likes
on
0 Posts
Just had the waterpump replaced?....did you check the gaskets to the waterpump housing as well? That's A LOT of fluid loss...did it overheat?....could be a crack in the top of the radiator...I had another mazda with that issue. Also....could check the hose from the filler neck to the overflow...maybe it got pulled out when the WP was replaced.
ditto on the weep holes...I just replaced my WP too.
ditto on the weep holes...I just replaced my WP too.
#12
Respecognize!
![](https://www.rx7club.com/images/misc/15_year_icon.png)
take jack. lift car, look for the source from bottom. shouldnt be able to miss it. when you replaced the water pump, did you get a new one, or one used off someone. Try taking off the intake manifold to see if anything is pooling ontop the motor from the back of the waterpump or the TB.
#14
Senior Member
![](https://www.rx7club.com/images/misc/10_year_icon.png)
Join Date: Apr 2003
Location: Vancouver, Canada
Posts: 278
Likes: 0
Received 0 Likes
on
0 Posts
mine was leaking and all my hoses and waterpump were new and no cracks in my radiator, it turned out to be the o-ring that needed to be replaced. After that, no more leakage!
Thread
Thread Starter
Forum
Replies
Last Post
HalifaxFD
Canadian Forum
126
05-09-16 07:06 PM
ZaqAtaq
New Member RX-7 Technical
2
09-05-15 08:57 PM