1997 Grand Cherokee ZJ 5.2L V8 stock tune as read no mods for repository
Originally Posted by k9dom 1997 Grand Cherokee ZJ 5.2L V8 stock tune as read no mods for repository I am trying to tune my 97 Grand Cherokee 5.2L for better millage. I didn't start yet as the scanner is not supported. Logged for wide band only and found AFR @ WOT 10:1 I'll try and share it.
i have a 96 ram 5.2 , i put in more agressive ignition map and that save some fuel.