Cuore doesnt brake with air condition

[pwuser156839263544]

Sie what do you not recommend

[pwuser158913575038]

I don't recommend guard and Osaka coolants.

[capsat]

caltex & fuchs are selling premix coolant in 4 litre & 1 litre bottles. If genuine toyota is expensive buy either of the 2 brands with peace of mind

[Xulfiqar]

caltex concentrate is best and cheapest too. a max of 2 bottles are required for cuore as I think it only holds 4.1 litres

[ZainMahdi]

Guard is fine - I'm personally using it in my car in a 50:50 ratio with distilled water. There is no rust in the system, and the heat guage sits snugly in the middle.

Caltex orange is much better though - its reasonably priced and has a much longer life. I don't use it because the heater core has a slight leak - I have to top up the reservoir occasionally - guard is more widely available in Islamabad/Pindi.

Osaka should never be used.

[pwuser156839263544]

Asalam o alaikum
Dear brother. Salam to all. I am encountering another problem. The engine get hot too much and after switching off it difficulty switches on.
The temp needle is at the mid of hot and cold...
People say it's normal.
Last week I got sudden smokes coming out of.my cut silencer. When we took to same mechanic. He said foundation was broken. When I wanted to break it like starts looking like falling apart.
Otherwise its has good pick with ac like no difference ac or without ac. Its Fixed and no smokes.
But the bonnets get too hot like cant be opened due to very its very hot. The battery feels too hot too.
My car previously was not hot even like this as it's now.
When I stop car it's so hot the switching it again it's like draining all the battery and energy.
I dont know what to do now.

[pwuser156839263544]

After 60 to 80 km per hour with AC on.

[Xulfiqar]

Dont feel temperature of bonnet or battery with your hand.
If you are facing hot start issues, check that the starter is good, a hot failing starter is usually due to bad wiring or even a bad starter.

[pwuser156839263544]

I will check @Xulfiqar bhai.

[pwuser159505951179]

I have 2007 cuore, it was running perfectly with AC . I have done tuning and mechanic told me one of relay pipe was removed that control idle rpm when AC on. And he connect the pipe with relay, after that my car brakes not working when AC on. I open bonut and remove pipe again. It become perfect.
After some weeks I go for oil change, he also told me about same pipe and I told him about brake failure. Then he open the pipe clean it with air pressure and connect it, now idle rpm was high with AC, he start open nut controling rpm and make it normal. Now no brake failure.
He said idle rpm controlling relay pipe was block that's why idle rpm don't allow engine brakes to work.

[pwuser159505951179]

I will send you the picture of that relay and pipe tomorrow, In Sha Allah

[pwuser156839263544]

I am waiting @pwuser159505951179

[pwuser159505951179]

Sorry for late bro,

This pipe was removed

[pwuser159505951179]

He open it from here and clean it with air pressure

[pwuser159505951179]

This screw was more than half tight when pipe was removed and idle rpm was smooth,

After cleaning and joining pipe the rpm was so high that car can run at 60 easily without paidal, and brake doing no work
He loose this screw to normal rpm and now it's ok

[pwuser159505951179]

Remember one thing this all done when AC on,
Otherwise there was no high RPM and no brake failure

[pwuser156839263544]

Asalam o alaikum.
I want to change the radiator of the car any suggestions please. @Xulfiqar and @capsat especially both of your kind opinion
Where to find in Peshawar

[Xulfiqar]

The original radiator of Cuore is a pakistani made heavy duty item. Should be easily available anywhere

What ever you do, do not install a radiator without the atf cooler in it

[pwuser156839263544]

What is ATF cooler. Can I buy new one @Xulfiqar⁹

[capsat]

ATF = automatic transmission fluid

automatic vehicles radiators have 2 extra tubes at bottom tank. Those tubes are connected to atf cooling lines.