whats the procedure to replace a heater core
Ford Q&AAsk Your Question
1991 Ford F-150 Question: how to replace heater core
Answer #1Bret Bodas April 22, 2009, 16:50Master
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.
Answer #2Visitor, June 08, 2010, 16:31
91 f150 take out glove box door remove about 8 screws there it is 25 min job