Q: 95 grand Marquis GS
I have a 95 grand marquis gs when i turn on the heater or AC it makes a loud noise....
My car has an automatic transmission.
You may have a blower motor with debris that got into it from under dash. It may be paper or other debris that are in the fan blades and will make a rattle slapping noise and can only be cleaned out by removing the blower motor and cleaning it out.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
How Does a Clutch Work?
A clutch for a manual transmission is not a single part, but many parts put together to form the clutch assembly that is part of the clutch system. The parts in a clutch assembly are the clutch pressure plate, clutch...
Car sabotaged
If there were some fuses missing, and if you think it was intentional, then the problem may be bigger than you think. If it still does not start after the fuses were installed then the problem needs to be diagnosed....
My car idles roughly and wants to die when I give it gas what could this be?
With this kind of engine issue, I would imagine that your Check Engine Light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) is on, indicating that the built in diagnostics have logged and error and a diagnostic trouble code. It will be important to know these codes...
hot air blows out driver side vents but only cold air out passenger side vents?
Hello, thanks for writing in about your Toyota 4Runner. Your A/C has separate temperature control actuators on the A/C evaporator case and the passenger side one may be stuck in cold position. Replace the actuator and it should fix the...
Misfire caused bad o2 sensor?
As you may know the oxygen sensors which are part of your emissions system read exhaust gases to determine whether or not the appropriate amount of oxygen is present in the exhaust. Based upon this reading, this information is relayed...
Does my car have airbags?
Air bags were not mandatory in vehicles until 1998 in the United States. You would see an air bag light come on the dash and then go out when you first turn on the key if you were equipped with...
if the o2 sensor needs to be replaced. should you replace them all if none have ever been replaced at 114000 miles
Normally, if there is a question as to whether the sensors need to be replaced, checking the datastream with a diagnostic scanner will show how well the oxygen sensor is performing. A couple of things to note about oxygen sensors...
My 2003 bmw 325xi keeps stalling. I have checked all fluids which are fine. Its a rough idle at first for a few then it stalls.
YourMechanic is a mobile diagnostic and repair service and so the certified mechanic can come right to your location to diagnose the stalling and implement the required repairs. Common causes of engine stalling include a faulty throttle position sensor, mass...
My Kia car manufactured in 2006 is now the malfunction indicator lamp is stay on during driving.why and what is the problem?and ho
The check engine light comes on when the computer system detects a problem and stores one or more codes to help diagnose the problem. There can be 150 different stored codes and can be a minor or major issue and...
Related articles
Symptoms of Bad or Failing Stabilizer Bar Links
Common signs of faulty stabilizer bar links include clunking or rattling noises from the tire area, poor handling, and a loose steering wheel.
Symptoms of a Bad or Failing Driveshaft
Common signs include intense car vibrations and abnormal noises, like clunking, rattling, and scraping, coming from under the vehicle.
Understanding the Mercury Intelligent Oil Life Monitor and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The Mercury Intelligent Oil Life Monitor indicates when and what service your car needs.
Browse other content
Maintenance
Estimates