Question about 1991 Ford F150
Remove the glovebox and there should be a cover for the heater core there is five or six screws that hold it on remove the heater hoses and pull the heater core out
Posted on Jul 18, 2009
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Posted on Jan 02, 2017
give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local Ford dealership in the part department and they be able to print you off the pictures and diagram you will need wish you the best of luck Michigan Man
Posted on Feb 06, 2010
SOURCE: heater core replacement
This is a really easy job, disconnect the heater hoses at the firewall, go inside the truck on the passenger side there is a plastic panel/cover over the core, 6 bolts/screws I think, remove the cover pull the core, tops 1 hour, as job at work I did them in 20 minutes.
Posted on Oct 15, 2008
sorry to inform you, this is a big job, the entire dash must be removed, if you feeling capable then I suggest you invest in shop repair manual from chiltons or mitchell...
Posted on Aug 04, 2009
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