okay so the beautiful noise my car tells me warning my coolent is low is driving me insane. so someone said to take the sensor out and clean it... uh i dont think its all there...



i cleaned that, and nothing happend. maybe i am low on coolent. i added water into the over flow bottle, because it was dry. the next day, it was dry again. and my engine temp gauge doesn't work so how would i know if i have over heating problems... i havent taken the gauge cluster off yet to see if stuff is even unplugged or whats up i dont know.

now heres the other thing. when im running the car hard, the buzzing goes away. but if im driving to work or something where its not going past... lets say 4k, its buzzing like crazy.

 

that was happening in my car, changing the sensor fixed it for me

 

Well, theres really no "overheating problems" because once the car is overheated the motor is probably fucked. If it was dry you need to find out where its leaking from. Make sure the engines cool and take the radiator cap off and top it off from there. If it buzzes again just stop and fill it from the radiator cap again, I've had to do this several times before it would stop buzzing. Let the car run (when its cool) with the radiator cap off until it warms up too to get the air bubbles out of the system in case.