flushing of the radiator and engine

1990 FORD RANGER
63,000 MILES • 6 CYL • 2WD • MANUAL
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GNCOTTON
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I need to change the coolant out of this truck- how do you go about,-flushing of the radiator and engine- to put new coolant in? Thanks, Gary
Sep 29, 2010 at 2:32 PM
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STRAILER
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Hello,

It is best to do multiple drain and fills because a coolant flush is illegal nowadays. Here is a guide to help you get he job done.

https://www.2carpros.com/articles/coolant-flush-and-refill-all-cars

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
Jan 17, 2018 at 2:36 PM