2004 Chevrolet Monte Carlo "flush heater core" Questions

flush the heater core, if the water is rusty you may get a leak from the heater core, If the water flushes both ways OK and you still have the problem you could have a broken water pump impeller shaft

...heater core is good. blower and air conditioning works great are you sure the core is good? Most repair places when they flush your coolant they dont flush the core. you may need to flush that ...

...heater core and use a flush tee to bypass the core.don't forget to refill and BLEED the cooling system. they sell a bypass kit and where the 2 heater hoses go into the fire wall you disconnect them ...

...heater on? I did notice I need a anti freeze flush. Could this be the problem? a system flush is a good idea this time of the year.make sure the system is full.water may not be getting to the heater ...

5/8" in diameter. If one is hot and the other is cooler then your heater core is blocked. Unhook both hoses and use a garden hose to back flush. Be sure to catch the coolant and dispose of it properly

...HEATER CORE TUBES UNDER YOUR HOOD THEN YOU CAN TAKE A GARDEN HOSE AND EASILY SPREY WATER INSIDE ONE OF THE TUBES UNTIL THE WATER IS COMING OUT THE OTHER TUBE CLEAR THIS WILL FLUSH OUT ANY COOLANT ...

heater core. If they are cold or not getting hot as the engine gets hot, then the heater core is plugged up. It may be flushed out, or it may be replaced to fix that problem. If the two tubes are hot,

...heater core is clogged due to the dexicool **** antifreeze GM uses. Your radiator is probably clogged up too. There is one trick you might try. Its. called a reverse flush. There are two small hoses ...

heater core? Its behind the dash Usually a fairly big job Follow the 2 hoses in the engine compartment that go into the firewall Thatll at least tell you where it is located on the other side Btw...if

heater core or would my thermostat not sure it could be a low coolant level or stuck thermostat or maybe even a clogged line you can try changing the thermostat or getting your radiator flushed out at