2003 Chevrolet S10 Q&A
2003 Chevrolet S10 Question: heater core
how do you replace the heater core in a 2003 chevy s10 - Visitor
The instrument panel has to come out or get pulled back, and an access door gets removed. - DaveJHM
how do i replace the heater core on my chevy s10 pick up
The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenge...
How do I gain access to the heater core and remove the core for replacement?
Why would I not be able to get hot air from the heater when engine is at normal operating tempe...
no heat no defrost