Inverter Coolant, Engine Coolant questions
(1) What is Inverter Coolant? My 2002 Owners Manual has no mention of it, but the schedule maintanence shows to change it at 30K, 60K, etc.
(2) For Engine Coolant, is a special type of coolant required? I had mine replaced by a non-dealer, and they used an ethylene-glycol type coolant; is that OK?
Are these two coolants different?
Thanks for the help!