GMC C1500 NOISE

My Girl Hit A Big Log While Driving Going About 50 Mph, Nothing Was The Matter At First But Over Two Weeks It Slowly Got Worse And Worse....

When Driving Down The Road At 30 Mph Or Even 60mph I Have A Howl Noise. Its Loud And Sounds Like A Really Loud Howl And When I Let Off The...

At 50 Mph Truck Cuts On And Off Spit, Pop