Last post on Jan 28, 2012 at 3:40 PM
You are in the Ford Aerostar
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Ford Aerostar, Heating / Cooling, Van
#2 of 22 problems with the heater core
Oct 13, 2006 (3:18 am)
My fiance owns a 1994 ford Aerostar 2wldrive 3.0, it was leaking coolant to the heater core so he bipased it but now the heat doesnt work and now its startign to get cold out.. my question is where is the heater core behind the firewall?? Im thinking about replacingit it wont cost to much but i need to know where it is...
#3 of 22 Re: problems with the heater core [brokecar2me]
Oct 13, 2006 (3:59 pm)
Well, it's under and up behind the dash by passenger's right foot - at the end of the heater hoses!
Look over the Chiltons for details.
#4 of 22 Ford aerostar heat
Feb 08, 2007 (5:02 pm)
I have an 1994 aerostar 3.0L,I cant get the engine temp above the "N" on the temp gage. I've changed the thermostat three times,fan clutch,water pump,coolant, basically everythin but the radiator.I'm getting about 155 degrees out of the vents.Any Ideas???
#5 of 22 Re: Ford aerostar heat [jweaver4]
Feb 09, 2007 (9:47 am)
Given that the engine coolant never rises above ~180F in normal operation 155F airflow isn't bad on higher blower speeds. Lower the blower speed and you'll get something closer to 180F.
#6 of 22 ford aerostar heat
Feb 15, 2007 (10:11 am)
I have a 94 aerostar and it gets super hot. The coolant doesnt seem to be circulating(I've filled the radiator the ran the engine with the rad. cap off. It pumps the fluid out the cap hole) Is this the thermostat? If so, how do you access it ? It's not exactally front and center.
#7 of 22 Roberta Maple
Mar 06, 2007 (1:57 pm)
Need to take the water pump out of the 94 aerostar do not know how to get to it to take it out
#8 of 22 Re: Roberta Maple [robbie14]
Mar 06, 2007 (2:14 pm)
I changed the thermostat and the problem disappeared. Thanx for your info.
#9 of 22 Rear A/C and Heater problem
Mar 18, 2007 (6:09 pm)
I am having a problem with my 89 Ford Aerostar. It has the 3.0 V6 engine and dual air. The rear A/C and Heater does not work correctly. I only get cold air through the top rear A/C vents even when I want heat to come out through the bottom rear vents. The front A/C and Heater work ok. Any help would be appreciated.
#10 of 22 Heater question
Mar 25, 2007 (6:26 pm)
I have a 95 aerostar 3.0 that blows hot air all the time no matter what the temp setting. The temp control knob in the van seems to be hooked up okay. Could the problem be related to the heater core, or a vacuum leak? The horn and cruise control do not work either, but that's another matter!