0
What cause 1993 grand prix se to blow cold air on defroster setting?
Wiki User
∙ 16y ago
A water thermostat stuck open. Air in the heater hose lines (caused by low radiator coolant). Air temperature (mechanical) control cable not opening the heater hose water valve (under hood).
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
1993 Pontiac grand am cooling fans don't come on?
Check the temperature sensor
Why wont a 1993 grand marquis start from igintion but will start from starter?
Probably a bad starter solenoid.
Why does substantial water not coolant leak into my 1993 Mercury Grand Marquis passenger side floorboards both front and rear and into trunk?
There are only two possibilities for the water leak in the 1993 Mercury Marquis. The car could have a leak allowing rain water in. Or, the drain for the ac could be stopped, and condensation is leaking into the car. The condensation is your most likely cause.
How much does it cost to replace the key cylinder in a 1993 mercury grand marquis?
$20.00 at advance auto parts
Refrigerant 1993 Pontiac Grand Am?
The correct type is 134A and should be listed as well as the capacity on a decal on the rad support or under side of the hood
What would cause the rear defroster and the electric mirrors and cigarette lighter and door locks to stop working on a 1993 Pontiac grand am?
Bad fuse
Why does the air conditioning unit go on and off with only the heater turned on 1993 ford probe gt?
The air conditioning will turn on with certain heater settings, typically any setting that mixes with the defroster. This to help remove moisture and improve the effectiveness of the defroster.
Why don't the heater or defroster don't work in a 1993 chevy caprice classic?
Why the heater or defroster may not work in a 1993 Chevy Caprice Classic because of the heating core is going out.
Why doesnt the driver information center on 1993 jeep grand Cherokee work?
There are several things that can cause your 1993 Jeep Grand Cherokee driver information Center not to work. The most common cause is a blown fuse.
What would cause a 1993 Jeep Grand Cherokee to start stall and then restart?
usually the factory alarm
What would cause the lighter not to work in a 1993 grand waggoner and how to fix it?
well if its your head lights it maybe your DRL
Where is the rear defroster button located inside a 1993 Nissan maxima?
to the right of the steering wheel last button
Does a 1993 Pontiac grand am have driver side air bags?
Does a 1993 Grand Am have air bags
What is spark plug setting for 1993 Grand Marquis?
According to one of the Ford websites : For a 1993 Mercury Grand Marquis , 4.6 liter V8 engine : The spark plugs are gapped at ( .054 inch ) * confirm with the Vehicle Emission Control Information ( VECI ) decal located in the front of the engine compartment
What would cause the rear window defroster on a 1993 Nissan 240 SX SE to not work despite there being no broken contacts or lines?
Follow the wire from the defrost into the hatch. I found a 1992 240sx fastback which had a cut line.
How much is a water hose for 1993 Pontiac grand am?
how do i replace a water hose in 1993 pontiac grand am
When was The Grand Hour created?
The Grand Hour was created in 1993.
