The heater core should be located on the passenger side just below the dash. There should be a plastic cover over the core that will have to be removed first.
But, before you remove the heater core, make sure to drain the cooling system of antifreeze and add NEW antifreeze after completing the repairs.
First, drain the cooling system. Then, trace the 2 black rubber lines from the water pump to the firewall at the heater core and disconnect them. now move to inside of the truck and locate the heater core cover and remove it (carefully though, these things will crack easily). You should then be able to access the heater core and remove it ( there will be a couple of metal straps that hold it in place...just remove one of the small mounting bolts for each strap).
If you don't feel comfortable with these directions, your local parts store should sell either a Haynes or Chilton's repair manual for 1982-1993 s10's. You can pick one up for less than $20. It will have detailed instructions on how to do this and many more repairs.
You will need to remove the dash and it should be somewhere under
how do i replace a heater core in a 2001 Chevrolet blazer
Get a manual on your car to do the job right.
i need to replace the temperature control light bulb on my 2004 silverado.
Drop the glovebox door and you will have access to it.
heater core removal
i need to know how to replace the heater core on my 1992 s-10 pickup
Heater core has air in it and or plugging up.
Give us the symptoms you are experiencing with your 2002 S-10? or Silverado? Such as, leaking coolant on passenger floor. lack of heat. sweet smell when heater is blowing.
It may not be equipped with one. If it is you would easily see the cord.
What is the problem? Do you want to replace fan or fan clutch?
you have waisted my time, thank you
how to replace a heater core on 1994 impala ss
Remove the wiring harness from the back of your 1996 Chevrolet blower motor. Remove the blower motor retaining bolts. Remove the fan from the blower motor. Reverse the process to install your new blower motor.
you have to take the dash out.it's a big project.
It is mounted under the drivers side of the truck in the frame rail.
pay someone to do it for u, what a pain in the ARSE
What temp. thermostat did you put in? Try a higher temp. one. or check to see if heater core is clogged
Yes, I have had to replace both on my van.
The heatercore is located on the passenger side under the dash. It is located on the left side of the blower fan. Remove the heater core housing which consists of 5-6 screws. Disconnect the two radiator lines under the hood that run into the firewall. There should only be one bracket holding the heater core in the housing. Remove and replace the heater core in the opposite order. Have a good one.
Next to the battery on the passenger side. Gotta reach down a little for it. Took me a while to find it..
You should probably bring it to a mechanic because it is very difficult to replace the heater core on GMC pickups.
theres no easy way dash have to come out.
buy a Chilton manual and it will tell you most of what you need to know.