two technicians are discussing proper pH levels of coolant. technician A says that coolant has a pH above 7 when new and becomes lower with use in an engine. technician B says that OAT and HOAT coolants have a lower pH when new compared to the old green LAT coolant. who is correct?

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Two technicians are discussing testing coolant for proper pH. Technician A says that coolant has a pH above 7 when new and becomes lower with use in an engine. Technician B says that OAT and HOAT coolants have a lower pH when new compared to the old green IAT coolant. Both Technicians A and B are correct.

Question|Asked by williambuffington34

Asked 10/7/2020 2:25:37 PM

Updated 5/22/2022 3:03:51 PM

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Aj25

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