Cadillac 4.9 XDF?

[UglyBoost91]

TunerCats OBD1 is an option for the Cadillac 4.9 Liter, but requires spending money because TunerCats software / TunerCats definition files Will Not work with freeware TunerPro.

dave w

Thanks Dave, I was hoping to not have to buy software, but at least we know it's an option for him. Still holding out hope there might be a free xdf floating out in the internet somewhere ; )