Toyspeed.org.nz Message Board

by **tsoob** » Sun May 11, 2008 7:01 pm

does any one have a diagram ae92 water system of where all the water lines go?

by **KinLoud** » Sun May 11, 2008 7:23 pm

Look here... we covered this in detail a couple of years ago. Hope this helps!

viewtopic.php?t=34544&highlight=thermostat

Ken
Auck
021 408 863

by **tsoob** » Mon May 12, 2008 6:52 pm

problem solved and car is going again!!!
Thanks

by **tsoob** » Tue May 13, 2008 11:12 pm

edit:

Still too hot, i cannot get it to run cooler any ideas?

red car · by pc » Thu May 15, 2008 11:22 pm

You sure the radiator is not blocked?

by **rollaholic** » Fri May 16, 2008 12:13 am

more info needed!

by **tsoob** » Sat May 17, 2008 10:36 pm

ok iv had 4 thermostats in it, the radiator is 3 months old, new head new head gasket, im taking the water pump out now to check that. The car just wont bleed, iv filled the radiator hoses up the heater hoese, the system runs but will not stay constant it just keeps going up.

by **Mr Revhead** » Sat May 17, 2008 11:20 pm

fans working?
gauge sensor working?

by **tsoob** » Sun May 18, 2008 5:47 pm

Mr Revhead wrote:fans working?
gauge sensor working?

both running fine. there is flow without the thermostat and it opens and there is still flow, im thinking there isisnt enough flo there at all.

by **fangsport** » Sun May 18, 2008 8:14 pm

park it up a steep-ish hill and run until heater is working properly and the thermostat is ope.
heater core is very high and is hard to get all the air ot of it.

by **Bazda** » Wed May 21, 2008 8:28 am

is the fan sucking the right way ?

by **tsoob** » Wed May 21, 2008 9:57 am

Bazda wrote:is the fan sucking the right way ?

yeah ill get the water pump out today and check the impella make sure its all good if thats fine ill get a car crusher ready.

by **Bazda** » Wed May 21, 2008 6:57 pm

has it always had water issues?

by **Truenotch** » Wed May 21, 2008 7:21 pm

This sounds really similar to my AW11, no matter what I did nothing changed (2 head gaskets, swapped the head, 5 thermostats, a few radiators, lots of new pipes). Even after all of that it kept doing weird things.

What was happening with mine was what seemed like an air lock that wouldn't go away, and it would have a regular burp when bleeding (even after hours). The 2nd symptom was that the water kept being sucked away from the heater core bleeder, which was really confusing.

It turned out to be pitting between the no4 cylinder and the water gallery that feeds the heater.

Did you check the block before doing the gasket? And what gasket are you running?

by **Crucible** » Wed May 21, 2008 7:43 pm

shouldnt have problems bleeding it they normally dont have those dramas. It will be a flow problem, if youve done the thermostat and checked the pump pull the radiator out and get it rodded it may have scale build up, backflushing it is useless and wont clear it generally.

if its not loosing coolant and youve done a tk test to make sure the headgasket is ok, that only points to the radiator. You can still have both top and bottom hoses hot when its upto temp and yet the radiator can still be 70% blocked.

and they can still partially block and cause issues even if you use inhibitor!

by **tsoob** » Thu May 22, 2008 10:28 am

Truenotch wrote:What was happening with mine was what seemed like an air lock that wouldn't go away, and it would have a regular burp when bleeding (even after hours). The 2nd symptom was that the water kept being sucked away from the heater core bleeder, which was really confusing.

It turned out to be pitting between the no4 cylinder and the water gallery that feeds the heater.
Did you check the block before doing the gasket? And what gasket are you running?

its standard 4agze head gasket, we are going to try this pressure system a mate has that actually pushes the water through the whole system (kinda like a pressure tester) the pump was fine just wasted time pulling it out and putting it back in again. the clyinder block seemd ok was a little rusty and scaly but other than that nothing looked blocked.

by **rollaholic** » Thu May 22, 2008 12:47 pm

when you say the radiator is three months old, do you mean it was second hand 3 months ago, was reco'd three months ago, or was brand new 3 months ago?

by **tsoob** » Thu May 22, 2008 1:07 pm

rollaholic wrote:when you say the radiator is three months old, do you mean it was second hand 3 months ago, was reco'd three months ago, or was brand new 3 months ago?

brand new 3 months ago, well it was 12 months old but never used until 3 months ago.

by **tsoob** » Sat May 24, 2008 6:46 pm

Have upgraded the cap to 1.1 from .9 also have mounted fan to the radiator properly, bleed the whole system and it seems to be ok, runs at 86-88 degrees

by **xnickx** » Sat May 24, 2008 8:15 pm

If not look into getting a lower temp thermostat

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