so my bros da integra is leaking coolent from some where under the passenger side dash and its leaking quick. like 1 minute of driving and the radiator is empty and starts to overheat. any 1 have a clue where it might be leaking from?

 

Sounds like a heater core

 

did u try looking at where the leak could be at..u know like pulling the lower dash cover off and looking to see ?

 

x2 for changing the heater core.

 

Agreed! Have you looked into the heater core?

 

haven't pull the heater core yet but anyone have a diy heater core replacement or know how to take it off some pic of how to would help alot thanks

 

its pretty straight forward, take the dash off, open up the heat core box, disconnect the hoses on the firewall side, install new heatcore, reverse the process.