Q: 2007 Nissan Altima motor mounts are new the motor vibrates a lot went the car is in drive with the ac on went I turn the ac off it

asked by on

2007 Nissan Altima motor mounts are new went I put the car on drive and put the ac on the motor vibrates a lot went I turn off the ac it's still there but not as much as with the ac on another problem I'm having is went I acelarate my car like I step on it out no we're I heard a winning loud sound as I'm accelerating the car once it reaches let's say 50 mph it goes away

My car has 101000 miles.
My car has an automatic transmission.

Hi there. It is possible that you have a vacuum leak or perhaps the transmission mounts are loose, as usually these symptoms are common with worn out motor mounts. When the AC is activated, it does create additional drag on the motor, which can make a small vibration even worse. It’s probably a good idea to have a professional mechanic come to your location and try and replicate the symptoms you are describing by completing a car is shaking or vibrating inspection.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. 2007 Nissan Altima motor mounts are new the motor vibrates a lot went the car is in drive with the ac on went I turn the ac off it

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

Get a quote

What others are asking

Q: Q: How do I check the power steering fluid?

Checking your power steering fluid level is an important part of normal maintenance, and should be one once a month. If the level drops too low, you’ll hear a whining sound while turning, and the system may not work right....

Q: Q: How do I engage the parking brake?

The parking brake is a very important safety feature that keeps your vehicle from rolling away when parked. To engage the parking brake, press down on the parking brake pedal, which is to the left of the brake pedal.

Q: Whining from transmission to rear end area 2007 Chevrolet Silverado 1500

Hello - your intuition is correct. The ring and pinion gear are severely worn, and will need to be replaced (w/all new ring and pinion bearings) to eliminate the "noise under load" you notice. Setting up a ring & pinion...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...