whats up everyone. i have a 2003 chevy silverado. 50,000 miles on it. drives great except for between the speends of 55 and 65 mph. it shakes. anything below 55 and its fine, anyt thing over 65 and its fine, anything between 55 and 65 and it shakes?
anyone exp. this w their truck? any one have any idea what it might be?
thanks