I bought my Alto by road from Karachi to lahore, Everything was smooth just faced some problems on the way which I'm mentioning below and look forward suggestions and guidance.
- from Karachi to Multan all the way temperature indicator was in center and AC was also working everything was fine, I stopped on Multan motorway and noticed that coolant and pressure is releasing from the coolant bottle. There was pressure inside radiator which I changed just day before with the kabli one, I just direct the fan from thermostat and come all the way till lahore.
since that whenever I open the radiator cap there is pressure inside the radiator, I'm unable to understand why this is happening, Is this is due to new kabli radiator cap? Can anyone help me in this regard and also refer me to any good mechanic who understands carburetor engines.