Boiling water coming out of Radiator Reservoir

[MGK]

Everything was working perfect only when yesterday I changed my car engine oil/filter and i had left with a change of 100 rupees so to utilize it i purchased VESLEE USA Coolant too, poured it in to the radiator reservoir and now from today when i switch off the car in morning's heat temp the water is boiling and coming out of the radiator reservoir. Just like it's vomiting the coolant out. Previously it was running on tap water. Engine temp gauge showing normal reading.

[hash4u]

when cool, the coolant level should not be above the full mark in reservoir
also inspect radiator cap

[MGK]

when cool, the coolant level should not be above the full mark in reservoir
also inspect radiator cap

It isn't above the MAX mark on the plastic bottle but when like i drive from my home to some place like 10 kms away and switch off the car then it starts to vomit out of the plastic bottle and sometimes if i drive more than it vomits so much during driving that plastic bottle goes empty.

[Bilalicious]

your car is overheating...wash away all dirt and grime from the radiator fins as a start...

[aliarshad26]

Everything was working perfect only when yesterday I changed my car engine oil/filter and i had left with a change of 100 rupees so to utilize it i purchased VESLEE USA Coolant too, poured it in to the radiator reservoir and now from today when i switch off the car in morning's heat temp the water is boiling and coming out of the radiator reservoir. Just like it's vomiting the coolant out. Previously it was running on tap water. Engine temp gauge showing normal reading.

Brother during that time your mechanic opened the radiator cap?

if yes, then surely it got dust and got blocked the pipes (naliyaan)

Because i faced same problem few days back

" https://www.pakwheels.com/forums/air-conditioning-heating-ventilation/211697-over-heating-radiator-water-mehran "

i got serviced my Radiator and poured Liqui moly coolant in blue color

thats it

Car never heated and water never boiled even i travelled 200 to 300 kms but engine stayed cool.

[changwani54]

Check the radiator cap.

Sent from my Xperia Mini using Tapatalk 2

[Tabish1]

oh man.. same problem with my Alto. Zulfiqar bhai advice me to check the bolt of head & Radiator cap..
I changed Radiator CAp , Alhamdullih problem resolved

[MGK]

Today I did a DIY cause I hate going to mechanics here they are all jugaari so what i did is i took the coolant which i poured out to whatever extent i could and filled in tap water alhamdulillah since morning i have drove 60-80 kms and it has been all well. Still don't know the reason of this issue but so far i reckon it was a 2 number faulty coolant which i bought. :S

[taarain]

O had the same problem n by reading all advices I changed radiator cao n problem solved. Thank u every one