please help with coolant problem
 

ok i just got my 3rd gen.the engine is a new crate from mazda.replaced in may from hector out of wilmington, DE.the engine is getting too much presure.its blowing hoses.i removed the thermostat and it still has alot of presure.way more than most.what should i do or what is the problem? i am open to any and all advise.thanks, jason



ps.the engine was replaced before i got the car.

9/10 times bad coolant seals.

double check to make sure you don't have any leaks, etc..

pop the cap off and start the engine. if coolant starts bubbling out right away, time for a rebuild.

that sucks.it only has a little over 5k on it.thanks for replying, jason