ok so i installed a new engine coolant sensor and the car wasnt overheating or anything before. but as soon as i start up the car the temperature gauge in the dash reads like halfway about 2 min into idling. then 5 minutes later its already in the red but the engine inst even warmed up yet. so i drive it down the road to make sure the thermostat opens (195) and it does because both of the hoses are hot, but the temp gauage still reads in the red. I thought it might be the sensor so i went and got another won but still same thing. what the hell is going on here, its not that hard just unscrew and plug in. i got the sensor from advance auto parts and i made sure they gave me the right one.
please this **** is gay i dont like seeing my temperature gauge in the red when its really not. HELP