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no it's not hard to get it out when you remove the glove box and the plastic from under the dash.then unhook the metel rod try not to break the hook it sit's on.then you'll see to the left a big black plastic box with 4 screws in it.drop the box and you'll see the core.nine times out of ten the core is cracked so just pull it out and it will break off in the water hoses everything else comes easy....
What else can I help you with?
1991 coupe deville why does the change oil soon light goes on intermittently?
could be a loose connection on oil temp or pressure switch.
How many quarts of oil does a 1991 Coupe deville hold?
Probably 4-5 add 4 and check
What is the firing order for a 1991 Cadillac DeVille?
firing order for a 1991 cadillac deville
How do you change the block heater in a 1991 Buick Park Avenue?
I DON'T BELIEVE THERE IS A BLOCK HEATER.
What does elrs means in Cadillac deville 1991?
what does elrs means in de cadillac deville 1991
Where is the relay on a 1991 Cadillac deville for the heater blower?
On a 1991 Cadillac DeVille, the relay for the heater blower is typically located in the fuse box, which is found under the dashboard on the driver's side. You may need to consult the owner's manual for the exact location within the fuse box, as there may be a diagram indicating the specific relay for the heater blower. Additionally, check for any other related fuses that could affect the blower's operation.
Was the winner ofthe Coupe de France in 1991?
AS Monaco was the winner of the Coupe de la Ligue in Coupe de France in 1991.
Why doesn't a 1991 Cadillac Deville AC-heater blow air?
If it does not blow at all then that is a problem, but if it is when you first start it, the Caddy will not blow air on you until it is the selected temp.
Descripcion fault codes for gm and Cadillac deville 1991 4.9l?
i am trying to find out the codes for a 1991 cadillac deville
Does 1991 Cadillac deville engine fit a 1988 Cadillac deville?
yes.
Where is the drndl switch on a 1991 cadallic sadan deville?
where is the drndl switch on a cadallic deville?
Where are codes on 1991 Cadillac deville?
how can you pull up the codes on 91 cadillic deville
