Do you mean all of the hoses are new, or just the two big radiator hoses?



Pull the UIM. Check the hose that goes from the waterpump to the BAC, all through the BAC, to the throttle body, and down to the block. The last point likes to leak.

Check the hose that goes from below the oil filter to the firewall, both sides like to leak.

Also, the hose from the firewall to the radiator (never seen this one leak).



If you don't have any leaks along those hoses, and the radiator doesn't leak, and you're not getting blow-out at the caps, then the only other place is into the engine.

 

i mean everysingle one.. even the one on top of the throtle body and teh one by teh waterpump.. this hoses are very expensive from mazdatrix... but yeah evry single hose is new.

 

if everything is new, and you've visually inspected all the hoses, then Pazazu's right, gotta be water leak in engine. that sucks.

 

nah.... i dont think so.. but ill post what happends after i buy teh non pressure cap that should be in the radiator.. since as of now i have two pressure caps