Question about 2003 Buick Century
Have changed thermostat 4 times since car was new, flushed radiator due to over heating last month, no heat then, but fluids were low in radiator (didnt add quite enough when flushed) fixed it..now...not over heating...fluids are fine...but all of a sudden..NO HEAT...blower works fine,..switches work fine...
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Posted on Jan 02, 2017
there is a valve in the hot line to the heater core, it may not be opening. or you might have to disconnect the heater hoses and flush the heater core, stop leak will some times stop up core since tubes are very small
Posted on Dec 18, 2009
Do yo know if the heater core is getting Flow. when engine is warmed up. feel heater hoses hoing into and out of heater core. if both are warm then you have a blend door problem. if one is warm and one is cold and coolant is full and no air locks you have a plugges heater core. reverse flushing sometime works. otherwise it would need to be replaced.
Posted on Oct 09, 2009
check to see if there is a resistor on the blower motor. it should be located either beside or underneath the blower motor.. if that is bad it wont let you select different fan speed settings and if it goes completely out the blower will not work at all.
Posted on Feb 12, 2010
SOURCE: I have changed the transmission
no check the oil level in gearbox with engine running ,handbrake on and select reverse then check oil level ,i think you will find it then shows the correct level .as for the gearchanges ?' check teh vacumn pipes in case a small thin pipe is perished on the end and it runs to the gearbox to tell the gearbox when to change gear
Posted on Dec 04, 2010
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