Heater Core
#1
Heater Core
Would this be a bad heater core. I have to tap(hit) on my heater core to get my heater to work and kick on. So, could it be that my heater core is going bad or what could the problem be.
#2
how exactly are you hitting your heater core? it's pretty darn well covered up.... what are you actually hitting?
#4
#5
so time for the new blower motor maximatag
#7
#8
can you hear your your fan not working and then working after you hit it?
a little background for everybody else here 1993maximatag has been having problems with the engine temp going up and down. heater doesnt work when engine temp is high... which sounds to me like air in the cooling system correct?
The link below is his previous cooling system thread
http://forums.maxima.org/3rd-generat...ng-system.html
a little background for everybody else here 1993maximatag has been having problems with the engine temp going up and down. heater doesnt work when engine temp is high... which sounds to me like air in the cooling system correct?
The link below is his previous cooling system thread
http://forums.maxima.org/3rd-generat...ng-system.html
#9
can you hear your your fan not working and then working after you hit it?
a little background for everybody else here 1993maximatag has been having problems with the engine temp going up and down. heater doesnt work when engine temp is high... which sounds to me like air in the cooling system correct?
The link below is his previous cooling system thread
http://forums.maxima.org/3rd-generat...ng-system.html
a little background for everybody else here 1993maximatag has been having problems with the engine temp going up and down. heater doesnt work when engine temp is high... which sounds to me like air in the cooling system correct?
The link below is his previous cooling system thread
http://forums.maxima.org/3rd-generat...ng-system.html
#10
from what i understand from texting with him he heater works when the engine temp is normal but not when the temp gets high. what i am thinking is happening is air collects in the heater core causing fluid flow issues. I was thinking that when he hits the fan area under the dash it is causing enough vibration to cause the air to migrate elsewhere thus causing the heater to work
#11
from what i understand from texting with him he heater works when the engine temp is normal but not when the temp gets high. what i am thinking is happening is air collects in the heater core causing fluid flow issues. I was thinking that when he hits the fan area under the dash it is causing enough vibration to cause the air to migrate elsewhere thus causing the heater to work
not the craziest thought I've ever heard.
#14
#16
i changed the blower motor out in the parking lot of a junk yard and works fine so i hope i can get to changing the t-stat today because there is not air in my cooling system the t-stat is stuck open well i will let you all know when the issue is solve and fixed
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