What is the vibration standard for General Motors?

What is the vibration standard for General Motors?

The GENERAL MOTORS CORPORATION VIBRATION STANDARD FOR NEW AND REBUILT MACHINERY AND EQUIPMENT provides COMMON engineering performance guidelines for use by GM divisions and plants as well as machinery and equipment builders during the design, development, and build of new equipment and the rebuild of existing equipment.

What causes a car engine to shake and vibrate?

Loose or disconnected hoses can also be a common cause of many types of engine vibration. A loose or disconnected air hose or vacuum hose can cause quite a bit of violent shaking and vibration in your car’s engine.

Why does my GM 350 crate engine make a vibration?

64-85 engines are neutral balance on the rear of the cranks. 86 they became a external balance flex plate. It is possible you are running the wrong flexplate. The balancers are all neutral so you dont have to worry about that. A dead cylinder would also give the feeling of a vibration.

Why does my Silverado Sierra have vibration issues?

Either the tire/wheel assemblies have excessive radial force variation, the rear driveshaft (propshaft) is out of balance or the right side engine mount needs to be shimmed 3 mm. Those are the only vibration issues that I have seen with a K2XX truck. For the money they are asking for these vehicles, they should not have issues like this.

What kind of vibration does a GMC Sierra have?

I previously owned a 2013 GMC Sierra 1500 with a 6.2 l engine that developed a vibration after approximately 20000 kms. the vibration was mainly at speeds over 100 km per hour and at 110 km sometimes it would almost make the truck uncontrollable!

Why does my Chevy Silverado have a vibration problem?

And judging from the message boards, this problem has been going on quite a while in 2013 and 2014 models. According to our ASE certified team of expert mechanics, the vibration stems from the drive train when the vehicle hits 40 miles per hour, and they have yet to see a permanent fix.

What causes a vibration in a 6l transmission?

Other sources of a vibration include insufficient damping or isolation of the engine or driveline, an irregular combustion event, and Active Fuel Management (AFM) disturbances. TIP: DEXRON 6 is the only approved automatic transmission fluid (ATF) to be used with 6L transmissions (RPO MYA, MYB, MYC, MYD) at this time.

What causes a vibration in the steering wheel?

There could be problems with the forward drive shaft, differential, etc. That could account for the vibration being felt in the steering wheel. You can post now and register later. If you have an account, sign in now to post with your account. Reply to this topic… × Pasted as rich text. Paste as plain text instead Only 75 emoji are allowed.