Cultus auto fan in summer

[hamzaaasif466]

I have a cultus 2014 the previous owner had its tvalve removed and fan direct. In winter it was not reaching optimal temperature so rpm was not getting below 1.5. i got thermostat installed and fan to auto but mechanic said it will not work in karachi summer car will get heatup. Is it true ? If yes what should i do in summers ?

[pwuser153796752163]

Should work fine if the cooling system is working as it should. If you have leaks, a bad head gasket or a bad radiator, your car could heat up. Why did the previous owner remove the t-stat is what I would like to know? It's usually a band-aid solution to a much deeper rooted problem.

[Xulfiqar]

Present this question to the mechanic

Did the car work with the thermostat valve and automatic fan when it was new?

If it did then why wont it work now?

[hamzaaasif466]

Radiator was leaking and was not in a good condition. Recently changed it. And added caltex coolent

[hamzaaasif466]

Un ka bus ek he answer hota hai k.karachi ki garmi mai kamyab ni hai ye

[chinyoti]

Got my hands on a dead alto, (RA410) Same situation, Direct fan, No T Valve, Chocked radiator, Bad radiator cap (leaking)

Serviced the Radiator, The needle doesn't go beyond C mark now, Previously with the chocked radiator it used to go to middle.

I skeptical about directly pouring in Coolant, The water level in the coolant bottle and radiator is stable. The car is running fine.

what should be ideal checks? Directly flushing engine pouring in coolant and adding a Thermostat or any other checks are required too?

Water body seems functioning.