Mazda Forum
 
Mazda Forum   Mazda Classifieds   Photo Gallery   Member List   Search   Contact Us   Sponsors
  Models   Mazda News   Mazda Recalls   TSBs   Timeslips   Register   Login  

Over heating??

  Printable Version
Mazda Forum >> Mazda Vehicles >> Mazda RX-7 >> Over heating?? Page: [1] 2   next >   >>
Login
Message << Older Topic   Newer Topic >>
Over heating?? - 6/21/2006 3:12:03 AM   
Thor_k06

 

Posts: 30
Joined: 6/9/2006
From: Merced, California
Status: offline
Everyone i need help... my rx7 1986 non turbo over heats and water seems to be not running through it... it leaks out... im not sure whats wrong with it but i need some help...... QUICK!!!!!!!! THANK YOU!!!!!
Post #: 1
RE: Over heating?? - 6/21/2006 4:27:50 AM   
87 turbo II


Posts: 1692
Joined: 3/25/2006
From: Atlanta Georgia
Status: offline
87 turbo II's photo gallery
replace your thermostat. As long as your add coolant light hasn't come on, that is most likely the problem and it is permanently shut closed.

_____________________________


(in reply to Thor_k06)
Post #: 2
RE: Over heating?? - 6/21/2006 10:32:50 AM   
Thor_k06

 

Posts: 30
Joined: 6/9/2006
From: Merced, California
Status: offline
Well my add coolant light is on.. and what do u mean by shut on or something???? explain...

(in reply to 87 turbo II)
Post #: 3
RE: Over heating?? - 6/21/2006 2:59:35 PM   
babyhuey

 


Posts: 2759
Joined: 7/28/2005
Status: offline
He means that the thermostat may be stuck closed and not allowing coolant to flow thru the engine. Since the 'coolant' light is on then you are probably low on coolant in the radiator top tank. Add a good coolant/water mixture a make sure the system is completely full. There is an air bleed screw on the side of the radiator top tank where the upper hose connects that will allow you to bleed air out of the radiator. Fill with coolant untill coolant runs out of the air bleed screw and then top up the rest of the way. You also said it just leaks out. Where is coolant leaking from or can you tell?? Low coolant will also cause it to overheat as well as a thermostat.

(in reply to Thor_k06)
Post #: 4
RE: Over heating?? - 6/21/2006 4:29:56 PM   
Thor_k06

 

Posts: 30
Joined: 6/9/2006
From: Merced, California
Status: offline
Well its leaking from the front of the car, but i can't tell where at though...

(in reply to babyhuey)
Post #: 5
RE: Over heating?? - 6/21/2006 7:21:25 PM   
1FAST7


Posts: 51
Joined: 6/16/2006
Status: offline
Check your water pump. Could be leaking at the gasket or through the weep-hole.

_____________________________

Reppin' Da Dirty South...Atl

(in reply to Thor_k06)
Post #: 6
RE: Over heating?? - 6/21/2006 8:41:07 PM   
Thor_k06

 

Posts: 30
Joined: 6/9/2006
From: Merced, California
Status: offline
Well i took it to the shop and they said something might b wrong with the radiator like that....

(in reply to 1FAST7)
Post #: 7
RE: Over heating?? - 6/21/2006 11:13:08 PM   
Thor_k06

 

Posts: 30
Joined: 6/9/2006
From: Merced, California
Status: offline
My water sysem is fine.. i have a new water pump... i refill my whole radiator and i even bled it.. and when u drive it hard it seems like the water system or engine cant hold the water pressure when it heats up and the water just overflows the reservoir... a buddy of mine told me that my engine maybe blown but im not sure.. i need a second opinion....

(in reply to Thor_k06)
Post #: 8
RE: Over heating?? - 6/22/2006 12:25:55 AM   
87 turbo II


Posts: 1692
Joined: 3/25/2006
From: Atlanta Georgia
Status: offline
87 turbo II's photo gallery
Well the leak is most likely the problem, take a good look at all the hoses and make sure that they are still clamped on well and that there are no cracks or deformities in the hoses. Then adress the radiator. Cooling systems can be frustrating to work with but good luck with everything.

(Also no need ot replace the thermostat unless problems continue with the leak fixed)

_____________________________


(in reply to Thor_k06)
Post #: 9
RE: Over heating?? - 6/22/2006 10:27:50 AM   
1FAST7


Posts: 51
Joined: 6/16/2006
Status: offline
Sounds like the coolant seals are shot. If they are, time for a rebuild.

_____________________________

Reppin' Da Dirty South...Atl

(in reply to 87 turbo II)
Post #: 10
Login OR Register now to post a reply to this forum topic.
Page:   [1] 2   next >   >>

 
Mazda Forum >> Mazda Vehicles >> Mazda RX-7
Jump to:



Featured Sponsors
Advertising Info

Top 10 Posters
virgin14855
babyhuey2759
sstlaure2321
tracker2038
jaimie08mazd2020
the_gray_maz1874
87 turbo ii1692
dentinger1518
bkey711469
speedy31136

New Vendors
Sportwing
Med Center Mazda
AMSOIL - Performance Oil Technology

Mazda Forum .com is not affiliated with or endorsed by Ford Motor Company.