Complex sentence: In 2008 Johnson Drove The 48 at Watkins Glen & Finished 29th The Car never Ran Until 2014, When A 18-year-old Hendrick development driver namedChase Elliott was signed to drive a fourth entry for JR Motorsports.
Split into simpler sentences: In 2008 Johnson Drove The 48 at Watkins Glen and Finished 29th. The car did not run again until 2014, when an 18-year-old Hendrick development driver named Chase Elliott was signed to drive a fourth entry for JR Motorsports.