GOOD MORNING, I'M NEW HERE AND WOULD LIKE TO THANK EVERYONE FOR HELP.I have a 90 Grand Prix my driverside fan seem's to be working [turns on around 225deg.]but the passenger side runs ALL the time!Even cold with car off! I've changed relay's, i've changed eng. coolant sensor! I've read both fans should kick on when a/c is turned on but they dont, the driver side WILL come on like i said around 225deg. Passenger side runs all the time. I thought about just running a togel switch to control passenger fan, but would rather fix the prob. right.THANKS FOR YOUR HELP! [I'm mechinaly inclined NOT electricly!]