I found it helpful to get a repair manual for $15.00 at the local auto store.If you never changed a heater core on a 93 jimmy its very time consuming you have to pull the dash forward to get the heater core out that entails quite a bit of labor but its not hard just time consuming.The $15.00 you pay for a repair manual is worth saving hundreds of dollars in labor they want to fix your heater core at a garage.Good Luck!
Before CHanging the Heater Core, have you tried flushing it? I have a 99' Jimmy and have to do this every year to get my heater to work.
How do you replace the heater core on a jimmy?
Remove the water supply hoses from your 1993 Chevy Corvette heater core. Some water will drain out of the hoses and the heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
I need to know how to replace a heater core in a 1992 GMC Jimmy?
Under the right side of the dash board, under the air ducts
take dash board off the core is located driverside near floor board
You can find the heater core behind the kick plate in your 1993 Acura Legend. Remove the water hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
The dash must be completely removed in order to gain access to the heater box. Then the heater hoses are disconnected and the heater box is removed and opened up. That gains access to the heater core for relacement.
change out the heater core
how to change heater core in 98 suburban
Replacement of the heater core on a 1993 Mazda Protege is going to first require the removal of the entire dashboard. Once that is removed then the heater control box will need to be removed and disassembled in order to get access to the heater core inside.
Remove the dash on the passenger side. Good luck, this is not an easy job.