Lennart
December 10th, 2007, 01:03 AM
Does anyone have a stock tune of an 2002 L59 5.3L? All the 2003+ PCM's have the Ethanol tables but I would like to know how GM did that in 2002?
Thanks,
Lennart
Thanks,
Lennart
View Full Version : L59 for 2002 VIN Z?