No Heat

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Feb 20, 2006 | 06:35 PM

jasa

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Joined: Feb 2006

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No Heat

hey guys
on my 92 E150 I just bought, the blower fan did not work. I fixed that but the heat temp was low. Today I replaced the thermostat and checked the hoses, now the check engine light stays on and the heater fan does not blow out of the vents. Can anyone help me
Thanks

Feb 21, 2006 | 09:47 AM

projectSHO89

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Joined: Jan 2004

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From: St Louis

Quote:

Originally Posted by jasa

Where is the air blowing from, if at all? If it's coming out the defroster vents, you probably have a loose/open vacuum line that goes from the intake manifold through the firewall to the heater control head.

For the CEL, look for connectors or vacuum lines you might have overlooked or accidentally knocked loose while replacing the thermostat. It could be the same line as for the heater. If nothing obvious is found, pull the codes. Instructions are at www fordfuelinjection com (add the dots). Once you have the codes, post them here for assistance.

Once you have made a correction to something that may have caused the CEL, make sure you reset the computer by disconnecting the battery for 15 minutes or so.

Please specify which engine and transmission your van has. It's important for locating the correct service info.

Steve