Question about 1990 Chevrolet Caprice

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Heat defrost nothing is working and burnt smell 1990 chevy caprice

Nothing is working defrost/heat/air when u try to turn it you get a burn smell what is it

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  • 38 Answers

If you mean no air is blowing,i'd say your blower motors cooked or heater panel blower switch/or blower resistor may have melted

Posted on Nov 22, 2013


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

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Posted on Jan 02, 2017

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SOURCE: no heat on a 1990 chevy lumina car. blows cold.

Consider a blocked heater core.

Posted on Jan 24, 2009

  • 58 Answers

SOURCE: Change brake light and head light on 1990 chevy caprice

u have to twist the harnes that keps the bulb in and ull be able to remove the bulb ... the tail lights u have to remove the platic caps and the break light panels have to come out hope this helps

Posted on Feb 19, 2009

  • 98 Answers

SOURCE: 95 chevy caprice wont shift.

hello i would take a chance and change the vacum modaglator.for about 20.00 bucks. its real easy.also u can check to is if there is vacum at that valve. p.s it is located on the tranny just above the pan

Posted on Mar 10, 2009

  • 6 Answers

SOURCE: why cant i do a burn out in my 94 caprice

Burning out a regular car is a whole other matter, and cannot be done well in any old car (especially four cylinders) as they typically do not have the power/weight and torque dynamics, and obviously have the wrong kind of tires. Doing a burnout on street tires makes a lot of smoke, removes layers of expensive rubber, and accomplishes nothing of dynamic significance besides enjoyment. It can be done though.

Posted on May 20, 2009

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SOURCE: burnt plastic smell that burns your nose

sounds like it could be electrical then... have you done any changes to the electrical at all? rewiring, changing headlights, etc? I had a similar smell when I changed my headlights... new headlights were defective and were melting the housing and harness...

Posted on Aug 12, 2009

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My 2007 chevy impala back windshield wont defrost at all...the front windshield defroster works perfectly..please help.

There is a female-male connector that connects the wire harness from engine to the cab located in passenger side kick panel. Find it and disconnect them. Look at each side to see if the connector is burnt. If it is it will need to be replaced or you can cut the rear defrost wire away from the connector and connect them direct. To much amperage causes these to burn out. If joining them direct do it cleanly and at your own risk. You can check the current at the rear defrost to see if this is the issue. front defrost is supplied by heated air. Rear is an electric coil on the window.

Dec 01, 2015 | Cars & Trucks

1 Answer

Smell smoke only when defrost is on

This could be a serious problem if the smoke smells like plastic or has a metallic hint ( I.E. You have a metallic taste in your mouth after smelling the smoke).
Remember the old adage " Where there's smoke, there's fire".
If you don't know how to disassemble the dash to find the problem, take it to a shop A.S.A.P. - You could burn up your vehicle by using either the heater or defroster, as they are parts of the same system.
Now for the rear defrost light;
If the light is out but the defroster works, you possibly have a burnt bulb. You'll need to remove the panel the switch is mounted in to gain access to the switch. You'll probably have to replace the switch to repair that bulb.If neither work, then you likely have several electrical issues that need to be repaired.
Sorry to bring bad - ish news!!

Jan 25, 2014 | 2004 Chevrolet Cavalier

1 Answer

I have a 2004 ford explorer and just had the radiator replaced now I seem to be losing coolant and only inside the car is a burnt rubber smell, also the defrost doesn't work. Is my heater core done or is...

do you get heat out of any other positions,and is it cold ,warm or hot with engine fully warmed up? smell your getting is most likely anti freeze burning off of hot engine parts,either from leftover splash from the rad job or something let loose ,such as hose connection or other part leaking which is being drawn into the cabin thru the fresh air inlet near the wiper arms upper screen area (where car hvac gets fresh air)

Nov 22, 2013 | Cars & Trucks

1 Answer

1998 chevrolet silverado 2 days ago my heat stopped working while driving down the interstate late at nite .air now blows cold & only comes from only the defrost. also the radio stopped working at the...

check the resistor connector sometimes burns if hvac is left in the same possition all the time. For safty reasons hvac always goes to default witch is defrost. Pop out the glove box and check resistor is right there, also radio and hvac wiring is in the same harness. PS hvac, heating,ventilation,air conditioning. good luck Kirk, fe6fc

Apr 02, 2011 | 1999 Chevrolet Silverado 1500

1 Answer

I have a 2000 nissan xterra and everytime i have the defrost on after about 30 seconds i smell this burning rubber burning wire kind of smell. when the heat is on any other setting the smell is not there....

when defrost is selected a/c clutch is engaged and system automatically draws fresh air instead of cabin air.i woud strongly suspect compressor belt too loose and slipping or compressor seized and slipping belt.very easy to confirm visually.ever any squealing noise associated with odor?

Jan 20, 2011 | 2000 Nissan Xterra

1 Answer

I have a 1998 Expedition Eddie Bauer 2wd 5.4L. I was driving down the road the other day w/o any air or heat turned on, and a foul smell started coming out of the vents where the ac and heater air come out...

something near the a/c vent (under your hood) started to burn or burnt something stuck in there like leaves or plastic etc. check your lines and fuels, make sure nothing's leaking or dried up.

Sep 30, 2010 | Ford Expedition Cars & Trucks

2 Answers

I have a 1978 chevy with a th350 auto gearbox drove it home no problems naxt day car had no drive

Hi first check fluid level and check if oil smells burned and dark brown this means that the tranny is burned out good luck

Sep 03, 2009 | 1978 Chevrolet Caprice

2 Answers

Why cant i do a burn out in my 94 caprice

not enough low end torche. Get a chip, headers and a cold air intake!!!!! that should do the trick

May 20, 2009 | 1994 Chevrolet Caprice Classic

1 Answer

1995 chevy caprice tranny problems

mell the fluid see if it smells burned if so you may need a trans. if it smells clean it could be a solinoid. you can pull the pan and see if it has metal in it. hope this will help.

Jan 15, 2009 | 1995 Chevrolet Caprice

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