1998 GC limited fuel

[Dzldust]

I 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 ?

 

[Bustedback]

You don’t need to run premium in the 5.9.


Typed by my very own fat fingers on my iPad or iPhone.

 

[catahoula]

ooooooo 5.9 sweet! Looks like a nice rig!