Replace motor mount on 1992 cadillac deville?

SOURCE: 1992 cadillac deville - hvac blower motor does not shut off.

replace the relay , when a relay sticks like that , a good test is to slap it with something like the handle of a screw driver , see if it un-sticks , its not a fix , just a test . cheers'

SOURCE: Cooling fan relay on a 1992 Cadillac Deville

Left Hand Side Of Engine Compartment On Relay Bracket

SOURCE: blower motor has no power 1994 cadillac deville

If there is only high speed fan, then replace the resistor assembly in the heater plenum. If there is no fan at all, then check the ground to the blower- the wire fails down in the fender well. Just run a new ground from a convenient spot to the motor's plug harness. Or it could just be a bad blower motor.

SOURCE: car is making loud high tone while driving 1992 cadillac deville

your water pump may need to be changed. have a trusted mechanic check it. the water pump is connected to the drivebelt of your 4.9 l engine, and if thats where the sound is coming from you can be pretty certain

Mark Carrington

• 192 Answers
• Posted on Sep 12, 2009

SOURCE: Instructions on how to install a front motor mount

Try this link, the procedure may differ slightly depending on which model you have.

http://www.cadillacforums.com/forums/northstar-performance-technical-discussion/4380-how-replace-front-motor-mount.html