radiator flush and engine block

[zilan]

hi i want to flush my car's radiator and engine block as my friend who is a car freak has advised me that this is a part of the maintenance program.

please let me know how is it done

thanks

[clive]

There are companies doing this job, its not DIY and its only required if car is atleast 5 - 10 years old or you are facing overheating heating coz of radiator blockage. So this process cleans up the rust and water deposit from radiator cores.

if everything is fine, then dont bother.