heater core hoses not hot
F150 lighning's have a supercharged 5.4L motor, regular F150's do not, unless there is aftermarket work done. Non-supercharged 5.4's can be converted to supercharged, but there is quite a bit of work involved.
No
Copper Tubing works very well with rubber connections just @ the motor & heater core.
Try flushing the coolant system out
what is the year model? 1995
Is there any difference in replacing the heater core in the 2002 as opposed to an earlier model such as the 1997 ?...or is it pretty much the same job ?
Your heater core might be clogged or otherwise inoperable. Videos for unclogging a heater core can be found quite easily on Youtube.
To change the heater core in a 87 ford f150 is easy. Just remove the glove box and then behind it there is 7 bolts. After you remove the 7 bolts then just remove the cover and behind it is the heater core. By far the easiest heater core I ever changed.
There are several common heater problems for a 1997 f150. A stopped up or leaking heater core, bad thermostat or clogged up blower fan housing all can cause heat problems.
Burried behind the dash on the passenger side, good luck.
you should be able to get at heater core just by removing glove box.no need to remove all the dash Is there any instructions on how to do this?