answersLogoWhite

0


Best Answer

Loose motor mounts.

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why would a car vibrate or shake sometimes while idling and whle driving 65-70mph?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Vibrating while idling?

There are many reasons why your car might vibrate while it is idling. It could be running too hard for example.


What would make a 1994 Ford F-150 front end vibrate mild to extreme when starting to move and while driving; does not occur while idling?

You might need an alignment.


What causes a car vibrate at light stop?

It is idling. This is hard for an engine to do smoothly.


Why does the diesel car vibrate violently when idling or when reverse gear is engaged?

Possibly due to engine mount


Why would your truck shut off when you're driving and sometimes when you're idling for about a week and won't do it again for awhile?

Check the distibutor model and pickup coil .


Is there any method used to utilize driving shaft's rotation during idling of the vehicle?

As the vehicle sits idling the driveshaft is not rotating.


Whats causing your engine to vibrate so hard when idling?

My guess would be to look at the motor mounts to see if they are loose or broken.


Can spark plugs cause car to shake?

Yes, when idling and driving.


What causes a hum when driving but not when idling?

Probably wheel bearings or wheels are unbalanced


Does your car use more gas idling or driving down the street?

It depends on how long you are idling, or how fast you are going. If you know you are going to be idling for a long time, it's best just to put your car in park.


What strategies are there to lower a cars emissions?

Car emissions can be reduced by reducing idling time and by driving at a moderate highway speed when possible. Driving too fast and idling are both wasteful in terms of fuel, and increase the vehicle's emissions.


Ticking noise when idling or driving. It's a 1997 Tahoe.?

It's a 1997 Tahoe