Poor Heat From 04 XLT 4.0 Explorer Possible Plugged Heater Core

[Mustang Mike]

Ok Guys,
I have an 04 Explorer that has virtually no heat until 20 minutes of driving. My 98 Taurus had the same problem and I fixed it with a heater core flush, see thread below. It worked amazing, does anyone have step by step instructions like I found on this forum?

http://www.taurusclub.com/forum/82-...-heat-98-taurus-vulcan-3-0-a.html#post2131425


http://www.taurusclub.com/forum/98-s...ter-flush.html

 

[Mustang Mike]

http://www.taurusclub.com/forum/98-...29385-writeup-clinton-gen-3-heater-flush.html