Heater System Diagram 2002 Expedition Likes: 108. received 151 likes on 118 posts. heater hose flow 5.4 2002 expy. hello, can someone confirm for me the water flow direction on the 2002 5.4 expedition heater core at firewall. i believe the heater core is fed from the intake across from the thermostat housing and the return goes back to the water pump under the intake manifold. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. by continuing to use this site, you are consenting to our use of cookies.
Heater System Diagram 2002 Expedition 5. reaction score. 1. location. austin, tx. hey guys, first post and new owner of a 99 5.4l expy with 230k. need some help with some heater issues. background, previous owner bypassed both front and rear heater cores years ago due to a leak on the rear core. they hooked the inlet and outlet from the block together as a quick fix. The engine heaters that go into a heater hose should be plumbed into the hose that goes to the water pump, with the arrow pointing at it, in most cases. otherwise, the heater stays hot, while the engine isn't kept as warm, since the coolant would have lost most of the the heat by the time it got to the engine. reply like. # 5. If his video was helpful and saved you money from going to a mechanic please click the thanks button above and consider leaving a tip!. 2008 expedition heate. For more great auto repair videos, visit us at onlineautorepairvideos video on how to replace the heater hose assembly that attaches to both heater c.
Heater System Diagram 2002 Expedition If his video was helpful and saved you money from going to a mechanic please click the thanks button above and consider leaving a tip!. 2008 expedition heate. For more great auto repair videos, visit us at onlineautorepairvideos video on how to replace the heater hose assembly that attaches to both heater c. Tejas. 2001 5.4 xlt. i have a small coolant leak. i am hoping it is just a hose. tried some stop leak which didn't seem to do any good. figured i better fix it instead of clogging things up by trying more stop leak. searched for heater hose diagram on here and struck out. i tried to identify the culprit but the hoses seem just out of view on. Here is a guide to help you change the heater hoses and diagrams below to help you see how the hoses are routed. ford expedition 2002 heater not working 136000.
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