2012 Chevrolet Spark - Coolant Flush

[@sreekuttansn1184]

Nice bro... Keep going❤

[@THEBLACKHORCE]

This is an awesome method 👏

[@worthybeing]

Since you have owned VW Polo, do you think one need to flush/drain/fill the VW Long Life G12 Evo coolant at 3-4 years ?

[@GaneshBalan]

It’s best to have the coolant replaced every 4 years. Coolant degrades over time especially losing its ability to prevent corrosion and lubricating the water pump. In any case, the water pumps is to be replaced at 90,000 km or 6 year mark so you’ll have to drain the coolant completely and refill afresh.

[@worthybeing]

@@GaneshBalan Gotcha. Thanks. I will change it regardless.

[@GaneshBalan]

@worthybeing Yeah dude. Best to change it.

[@RahulRoy-ex1df]

ganesh do we need to wait for the thermostat valve to open up?

[@GaneshBalan]

Yes. Only then will the coolant flush circulate around the complete system.

[@sathyasubramanian5485]

Hi Ganesh, What is the gauge thing with markings from 0 to 200? Looks like it is connected to the HP side of the HVAC system. is it freon pressure meter or something?

[@GaneshBalan]

That’s the pressure gauge of the CNG kit he had installed. It’s not being used and I’ve been asking him to remove the whole system.