Question about 1993 Cadillac DeVille

1 Answer

Where is the heater vent switch on a 1993 cadillac. it only blows cold air

Changed thermo.and coolant. flushed system

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Master:

    An expert who has achieved Level 3.

  • Cadillac Master
  • 513 Answers

THIS SOUNDS LIKE YOU HAVE A PROBLEM WITH THE TEMP BLEND DOOR THE ACURERATOR IS LOCATED ON THE EVAP HOUSING

Posted on Dec 09, 2014

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

76 COUPE DE VILLE NO HEAT!!! FLUSHED COOLANT SYSTEM REPLACED ANTI-FREEZE, REPLACED THERMOSTAT TO 195 DEGREES, REPLACED A/C THERMO VACUUM SWITCH, HOWEVER FLUID IS CIRCULATING THRU HEATER CORE. THERMOSTAT IS...


Feel the hoses going to heater core, one should be hot and the other warm. If one is cold or both are then heater core is clogged. Make sure heater control valve works and as vacuum to it and or the cable is free.

Jan 16, 2011 | 1976 Cadillac Deville

1 Answer

Heater blows cold air, also defrost blows cold


check to see if your hoses to heater core are hot on both sides. my 93 hoses where hot going in the heater core but not out. I flushed the heater core now I have heat

Dec 12, 2010 | 1993 Cadillac DeVille

1 Answer

89 merc tracer blows cold air brrrrrrr


I would recommend flushing the heater core with water thru the coolant line, then blowing compressed air thru it also. And when you refill the coolant, make sure there is no air in the system.I would also recommend replacing the thermostat if you have the time and the money and the knowledge to do so

Dec 03, 2009 | 1993 Mercury Tracer

1 Answer

Driver's side blows warm air, rest of the vents blow cool


It has a broken blend air door on the drivers side.The heater box will have to come out ,and the door replaced.

Apr 08, 2009 | 2005 Dodge Caravan

1 Answer

AC blowing heat and air at same time


Yeah Ron, the flap that covers the heater core is open and when you're moving the air is pushed over the heater core and into the cab your in. Possibly just a vacuum line of that controls said flap. Check all vacuum lines for good proper connection to these flaps because all of them are vacuum actuated.

May 03, 2017 | 1993 Lexus Ls 400

1 Answer

Engine running hot displays on dash....cold air blowing thru vent


there,s a chance that your hot-cold air trap is not working

Feb 22, 2009 | 1995 Cadillac DeVille

1 Answer

1986 VW Golf heater blows cold air


The heater in your car depends upon a flow of hot coolant going through the heater core in order to get hot air into the car. If the heater core is partially plugged, it will restrict the flow. If you have a head gasket that is putting exhaust into the cooling system, it will eventually get into the heater core. When this happens there is no coolant in the heater core to make the air warm. If the water pump vanes have corroded away the result will be very poor coolant circulation causing the heater to not blow hot air. If your car is equipped with a heater control valve that is not functioning properly, the coolant flow will be restricted. One or a combination of these factors is likely the culprit in your case.
if the car is not overheating, the thermostat is working fine.... replace or flush the heater core multiple times to try and eliminate sediment build-up.

Jan 14, 2009 | 1986 Volkswagen Golf

2 Answers

Heater blows cold on 02 chevy silverado 1500 4.3 V6


i had the same problem with my 2000 chevy truck!! i took both hoses off engine and flushed the heater core with water and air frome air compresser,added new coolent and it works perfect!!!! so try flushing your system............

Nov 17, 2008 | 2002 Chevrolet Silverado 1500HD

Not finding what you are looking for?
1993 Cadillac DeVille Logo

35 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...