Heater core replacement

Do I have to go through the back of the dash board to replace my heater core? I was wondering if there was an easier way to get to it.

Thanks guys, I thought that was the only way in. Not looking foward to doing it, but hey I like heat in the winter.

Engine Cooling problem
1992 Chevy S-10 6 cyl 165000 miles

my truck is leaking coolant and the water that I placed in it. Into the cab it is dripping under the dash on the passenger side of the truck. I don't know where it is coming from or why it is leaking. What could be the problem? What do I need to do? Also the temp is getting up to about 250 then will come down a little.

My Engine temperature does not get above 120 degrees. I have flushed the entire system. Changed the thermostat 3 times (195 degrees). The problem is the heater does dot generate much heat and takes along time to get any heat. I also put a new heater core in because it was leaking. I bought this truck used and I have had it about a month. So I do not know how long it has been doing this. It was like that when I got it.

I am trying to remove the heater core in my 89 s-10 4.3l how much of the dash do I need to remove? I've already taken the screws off of the heatercore cover but it feels stuck.

I have a 89 Chevy S-10 pickup with about 50,000 miles on the engine. The engine has a 6-cylinder.

There is a steady droplet leak under the dashboard on the glove department box side that seems to leak only when the pickup is running. A puddle of antifreeze has accumulated on the floor board of the passenger side of the truck from this pesky leak, and now it stinks very badly. When I turn the heater on the leak is even more noticeable and pronounced, so I have completely stopped running the heater.

My question is: Do you know what is causing this and how to fix it, and the area that the leak may be located?

Also, what would be the estimate to fix something like this?

Looks like your heater core has sprung a leak. It is a small radiator unit contained inside your heater box. It will also cause your heater to blow cold.
If your able you need drain your coolant and pull the plastic heater box apart under the glove compartment, disconnect the heater hoses and take the core out and to a radiator repair shop to have it sealed.
If you can't take it out yourself any repair shop can do it but your looking a at least a days labor + the core repair! Could be around $200.00-$300.00 repair depending on were you take it. Good luck!

Thank you so much. That helps greatly!

Heater problem
1993 Chevy S-10 V6 Four Wheel Drive Automatic 90000 miles

I turn on my heater/de-froster and my windows steam up. I could see the steam coming out of the de-froster vents. Is the problem my heater core or something else?