Couple of weeks ago my timing belt ripped and heated up my engine

got it fixed but 1 day after

my coolant light turned on so i`m thinking when my car got hot it spilled some of it out.

so i refilled it after i ued the car coolant started to come out of the top

waited 45 minutes thinking maybe i didn`t put the cap tight i

and it did it again

is my cap bad do i need a another

cause when my car overheated i had collnat leaking out of it like a steaming hot pot
any help thanks

Usually if you rip your timming belt then your valves go down at the wrong time and the piston bends them. Then your car runs horribly or doesnt run at all is the more likely case. And BMW's dont have timing belts, they have timing chains. Do you mean you riped your water pump belt? Which runs just about everything in the car.

While your car is running and its hot its comming out of the cap? Then you need a new cap. Is your car overheating and you cant find the leak? The belt might of ripped a coolant hose and made a small slash. With all the pressure in the coolant system it just sprays out and you cant see it while there isnt any pressure.