Coolant Change ( Hose'es thermostat)
I have a couple of questions, I know how to take care of the coolant change and what type. My questions are. 1. Do I put on a filter with the chemicals already added or one without the chemicals adde...
Forum Discussion
Yup, units of SCA in the filter will depend on TWO things:
1. Do you have "low silicate for diesel coolant with added SCA"-- if so, you MAY need to add SCA. If one of the OAT-based newer coolants, use a filter "blank" which is a filter with no chemicals.
2. Have you tested the SCA concentration in your coolant-- you do not want to underdose OR overdose the SCA. Testing allows you to add the correct amount of SCA.
1. Do you have "low silicate for diesel coolant with added SCA"-- if so, you MAY need to add SCA. If one of the OAT-based newer coolants, use a filter "blank" which is a filter with no chemicals.
2. Have you tested the SCA concentration in your coolant-- you do not want to underdose OR overdose the SCA. Testing allows you to add the correct amount of SCA.
