Coolant tank loses water after Radiator service

[hotcoder]

2 days ago I had serviced the radiator. Although it was clean but the mechanic insisted to do so.

The problem arises as I serviced it. Now every time I fill the tank and radiator with engine started; drive the car even for 10,15 km, the coolant tank reduces to half.

I have started the engine and checked for any visible leaks but couldn't find any visible leak from radiator or hoses.

My car is Mehran efi 2016 model.

[dr.aliabbasnasir]

Again go to that mechanic and asked him to fix this issue....there might be minor leakage in the radiator when they again have sealed their tanks.

[qaisarnaeemanjum]

Aoa. Mere pas mehran 2011 vx totally petrol driven hai. April tak uska auto fan raha hai. Jab thora heat soi oper jati upto 25% to fan on ho jata aur yih wapas c tak aa jati. Aik din gari mukamal wash ki. Bonit utha k dhoi diesel spray kia aur blower se hava maar k dry kia. Agli subho gari jis ki heat soi 25 % se oper ni jati thi lakin 40% tak gai phir late fan on hoa aur thora niche ai fan bend ho jata. Yani 40% tak rahi needle. Mistri ko dikhai unhon ne radiator saf kia. Halki leakage khatem ki. Fan direct kia thermostate valve nikal dia. In sab k baad bhi dopehr k time fan direct k bawjod soi 35 tak rehti 7, 10km drive k baad. Meri aik side drive 15km hai. Water body new hai. Ac ni chalata. Chalao to dopehr ko 45% se oper chali jati soi 10 mint main aur barh rahi hoti to off kr daia ac. Pochna hai kih dhone se pehle aur baad aik hi din main aisa kia ho gaya kih heat needle jo 25% jati aur fan chalne pe neeche ho jati aur ab fan all time on, thermostate valv bhi ni hai but heat needle 35% to 40% rehti dopehr ko without ac aur total drive 15km. No gas kit issu. No smoke. Water level maintain hota radiatr main. Reservoir main 2 din baad aadha glass k nazdik ya kem pani dalna parta. Pease guide sir 03457400096 and 03087400096

[RehanBhatti]

Another victim of Jahil mistiry
Bhai sb, thermostat wapis lagao aor fan ko auto per kero. U r slow poisoning ur engine.Heat level at 45% with AC is quite ok

[qaisarnaeemanjum]

Brother thermostate valve local market muzaffargarh se pata kia tha 1000rup ka hai. Suzuki fort multan pata kia to unhon ne kaha filhal available nahin. Kia market main available jo 1000 rup ka hai woh suitable hai ya suzuki center se jo mile ga woh best ho ga.
Thanks for reply dear
Main sirf is waja se praishan tha kih aisa kia hoa ho ga aik din main kih heatig 25 se 45% tak chali gai aur maintai rehti, neeche ni ati jo kih pehle pankha chalne per neeche aa jati thi.hem log jugar laga kih engine ko kuch coll down to ker laite but reason bhi to pata ho kih rutine se ziada high temperature ki waja kia hai, koi na koi technical reason to ho gi

[RehanBhatti]

Themostat valve after market TAMA enterprises company Japan ka lain.it will cost u maximum 700-800.aap apne rediator ki cleaning bhi kerwao sare cooling system ki leakage check ker ke caltex ka orange coolant oke litter bottle aor baki distilled water add kero cooling system main.fan ko auto per ker do aor us ka thermo switch electrician ko check kerwao ke sahi temprature pe fan ko ON kerta hai yalitterafter that u r good to go.