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1991 Ford F-150 Question: how to replace heater core



dawg, 6 Cylinder, Columbus, MI, April 20, 2009, 13:46

whats the procedure to replace a heater core

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  • Answer #1

    April 22, 2009, 16:50

    You should invest in a repair manual. Try a local parts store, or even better is an online subscription to alldatadiy.com. They will have so much more than a repair manual book, and you can get it in minutes.

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  • Answer #2

    Visitor, June 08, 2010, 16:31

    91 f150 take out glove box door remove about 8 screws there it is 25 min job

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