I am having overheating problem in cultus non efi 2007.
Last summer i ran my car on direct fan
Changed the fan to auto at start of winter but due to overheating damaged the black tanks of radiator and had to replace. Few days later again the mechanic again put the fan on auto and it worked well during winter.
From past two days, as the days are getting hotter, faced the issue again.
Ist day after local running when switched off the car, heard boiling sound from reservoir opened the lid and found it full. Later on upon cooling the level went down. A little quantity of water was required to be refilled in reservoir, radiator level was ok.
Yesterday during local running it happened again and the reservoir started throwing steam from exhaust pipe. On cooling, I found reservoir bottle empty and the the radiator also reduced water.
The temperature needle never went above the middle. On direct fan it never passes "C".
I want to run it on auto. Pl suggest how to overcome this issue.?