how do you replace a heater core in a 91 Oldsmobile 98
It is cheaper to replace the heater core than it is repair it
Drain the water from the cooling system. Remove the heater core hose. Remove the retaining bolts. The heater core will come out. Reverse the process to install the new heater core.
power window motor removal 93 sunbird
How to change a heater cord for a 93 chevolete caprice
remove panel cover in middle of car under dash where the heater core hoses are at that go through the firewall under the hood, this is where the heater core will be located at inside the car start removing screws, until covers come off remove the hoses first though i have to replace the heater core in a 93 Bonneville tomorrow good luck
The heater core is behind your dash inside of the ventilation ducts.
disconnect - battery cable drain cooling system. raise vehicle. working underneath remove drain tube from heater case. Loosen hose clamps and disconnect heater hoses from heater core tubes at firewall. Plug the ends of tubes to keep from spilling. Lower vehicle working inside vehicle remove left and right underdash panels. Remove heater floor outlet duct. Remove screws and clips that fasten heater core cover and remove cover. Remove retaining straps and heater core from housing. Careful not to spill coolant. Installation in reverse. Maybe you could help the person who asked the location of heater core for 92 sunbird. All in same general area.
Could have a clogged line feeding the heater core. Disconnect return hoses from the heater core and verify coolant is flowing through the core.
Ir varies with what part of the country you live in. Call a couple of local garages for estimates. received a quote 11 25 04 from Henry Brown Pontiac to replace heater core for 387.43. price included heater core and 1 gallon of anti freeze.
you likely have a leaking heater core. Is this on the inside of the vehicle? if so then it defintately is a leaking heater core
If your Caddy is a 1992, it doesn't have a Northstar. They are in '93 and newer. Please determine the actual type of engine and repost your question.