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I need to know how to replace a heater core in a 1992 GMC Jimmy?
go to autozone.com. and click on the heater core part for your sonoma. then there should be an install manual button u click on on the page. i have a 98 gmc wit a heater core out also. i think the 97 models you just have to take off the dash.
With great difficultly! Seriously, the entire dash assembly needs to be removed to gain access to the heater core. I would recomend purchasing a shop manual for the vehicle if you intend on doing the job yourself.
take the dash apart and remove nessesary items to replace heater core
I believe the heater core in that vehicle is located behind the dashboard.
You should probably bring it to a mechanic because it is very difficult to replace the heater core on GMC pickups.
very carefully
Well, i have a 1998 Gmc Sonoma. My heater core just went out and i took it to all the mechanics in my town. they all sayed it would take at LEAST 5-9 hours of labor. plus the price of the core
Yep and the core is a pain to replace.
Answernot hard
It is possible the thermostat has stuck in the open position therefor not letting the engine heat up. It could also be the heater core or possibly the hoses to the heater core are disconnected.
hi, i need to know how to replace the heater core with a/c on a 1994 gmc jimmy. a diagram would be helpful