Can anyone tell me how to order the tune for key 03 yukon xl with the 8.1. There Web site is not very helpful.
Do I have to tell them what all I want done?
What all can they change?
When I had my gtp grand prix tuned the Web site had a long list of thing u can change and how u wanted them changed. Cam I go this with black bear. Or is this just a generic tune?
Also truck has 215xxx on original motor and trans. Is it safe to tune this? Truck is stock with only fresh tune up, 180 tstat, and little exhaust work (changed muffler still factory pipes)
Any help would be great. What should I change and what should I not change? Also should I get rid of torque management
Do I have to tell them what all I want done?
What all can they change?
When I had my gtp grand prix tuned the Web site had a long list of thing u can change and how u wanted them changed. Cam I go this with black bear. Or is this just a generic tune?
Also truck has 215xxx on original motor and trans. Is it safe to tune this? Truck is stock with only fresh tune up, 180 tstat, and little exhaust work (changed muffler still factory pipes)
Any help would be great. What should I change and what should I not change? Also should I get rid of torque management