vodoo-chile Posted May 29, 2009 Share Posted May 29, 2009 I'm needing to check the coolant temp in my wife's car (2001 Kia Optima)to verify if the gauge is reading correctly. How can I do that considering that the coolant will be hot and under pressure? Sorry for this basic question, but everything seems to be working fine (both fans come on, new radiator, not leaking or low on coolant, pump seems to be in working order, etc) but the gauge is getting into the red. Thanks, Kyle Link to comment Share on other sites More sharing options...
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