Hello, I just covered up the front grill with the covers made by PTJones. He has some excellent data on gas savings and expected coolant temperatures. I was wondering if there is any effect on the inverter cooling system. In other words, assuming that the normal coolant temp is maintained where is should be (about 205), is there any deleterious effect on the inverter and the inverter cooling system. What temperature should that be at and does the scan gauge measure it? Thanks