1998 GC limited fuel

Dzldust

New member
4615E6E4-5E35-4588-AE5E-0B1F27904C1C.jpgI am about to pick up a 1998 GC limited with the 5.9
Has about 140k miles on it ,is premium fuel required ?
If the Jeep hasn’t been religiously fed premium fuel in its lifetime will this be a problem ?
 
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