Hey guys i just got my new radiator in and everything hooked up. filled it with antifreeze started it up and it got really hott. FAST. SO i backed it out of the garage and i have to give it a lot more gas than normal for me to be able to go anywhere because it seems like it will die. Then the check engine light came on and my temp gauge was at 225 degrees so i shut it off and quit foir the night...Does anyone know wat i could have done to make it do this?? thank you guys so much for any replies!!