HYUNDAI ELANTRA SHAKE

When Going Over 45 Mph The Car Starts Shaking, If I Let Off Of The Gas Or Put It In Neutral It Stops Shaking. I Had The Tires Checked And...

I Have An Automatic Transmission Elantra Car, It Was Working Fine, Till A Few Weeks Ago. I Noticed That After I Start The Car And Walk A...

Can Anyone Tell Me Why This Is? This Car Was Bought Used From Car Dealership About 4 Years Ago.

I Just Bought 4 New Tires, Got Them Balanced, Had A 4-wheel Alignment, Changed Out The Struts All The Way Around, Replaced My Pads And...