Hyundai 250D-9 Manual page 172

Maintenance actions based on results Maintenance actions based on results
(3) (3)
①
Above normal Above normal
- Do not replace the coolant filter
or add DCA4 liquid until additive
concentration falls below 3 units
per gallon.
- Test at every subsequent coolant
filter change interval.
②
Normal Normal
- Continue to replace the coolant
filter at your normal interval.
③
Below normal Below normal
- Replace the coolant filter and add 1
pint of additive per each 4 gallons
of coolant.
- Replace the coolant filter and add
40 cc of additive per each 1 liter of
coolant.
※
If you need part number of Test kit or DCA4, please If you need part number of Test kit or DCA4, please
see Parts Manual. see Parts Manual.
7-24-2