my coolant is overfilling my resevoir tank when driving, yesterday i had checked my water and i was about 2 cups low and the resevoir was full. So i refilled it and i notice today when i finished driving it that its coming from the reserve tank what could be causing this

 

Blown head gasket, or bad radiator cap.

 

is it overheating at all????

 

i dont think i have a blown head gasket cause i dont see any oil in coolant or coolant in oil and it doesnt smoke. and nope it doesnt overheat you alll think maybe i have to bleed it. how do i bleed the coolant, tried to look for a nozzle but cant find one

 

turn the heater on, does it have good heat???