Heat Issues

[Shypita]

I just bought my 93 Explorer and after paying a garage bill of $1200 to enable the inspection to pass I find myself short on funds so need to fix my heat issues myself. This is where I need your help... I have researched parts and prices for all possibilities but do not want to buy parts if not needed. I do have a little lukewarm heat but not enough to keep windshield defrosted nor stay warm. My blower only works on high speed, is loud, and doesn't blow much air. So I am thinking I definitely need a new blower motor along with a thermostat, but need to know which would be better... the 180f or the 195f. Is there anything else that could be effecting the lack of heat as I do not want to tear things apart twice. Any input would be appreciated!!! Thanks!

 

[Turdle]

You might read through this thread.

http://www.explorerforum.com/forums/showthread.php?t=293800&highlight=leaves

Leaves and debris could be blocking air flow over the heater core.

While you are in there you can fix the speed control resistor

 

[mr cribb]

I just bought my 93 Explorer and after paying a garage bill of $1200 to enable the inspection to pass I find myself short on funds so need to fix my heat issues myself. This is where I need your help... I have researched parts and prices for all possibilities but do not want to buy parts if not needed. I do have a little lukewarm heat but not enough to keep windshield defrosted nor stay warm. My blower only works on high speed, is loud, and doesn't blow much air. So I am thinking I definitely need a new blower motor along with a thermostat, but need to know which would be better... the 180f or the 195f. Is there anything else that could be effecting the lack of heat as I do not want to tear things apart twice. Any input would be appreciated!!! Thanks!

Goodness PA must be a PITA to pass inspections. Along with what Turdle recommended, you have to decide how hot you want your heat to select the proper thermostat. I wrote up a thread to help with a thermostat change, here's the link:
http://www.explorerforum.com/forums/showthread.php?p=2889580#post2889580.

I installed a 180* t-stat, but on a 20* morning (about the coldest it gets in TN) it kinda pushes the limits for any type of hot heat. I know PA gets pretty cold so I'd prob go with the 195*.

If the heat is luke warm, you might want to look into the heater core. $23 and no more than 30min to change (if that). The haynes manual is pretty descriptive on how to change the heater core.

 

[Shypita]

Thanks

After reading threads I'll definitely check it out while I have it apart. Will go with the 195, gets pretty cold here. Many thanks.