help people just gotmy neonand it starts to shake after i hit 70 i do not know if that is normal

 

You may what to have your tires balance.

 

The whole car or just the steering wheel? The steering wheel shake is typical. Get the tires rebalanced to the nearest 1/8 ouce instead of 1/4 ounce.

 

there could be a few things that do this since you say 70mph i would rule out a bad tie rod either your tires are out of balance or the tred is "seperated" this happens when the car sits a long time in one spot or the tires are old and warn.