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Thread: LB7: Spade Jack Tuner??????
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Old 02-18-2014, 06:20 PM   #10 (permalink)
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shotgunbob's Avatar
Join Date: Feb 2008
Location: Northern Illinois
Posts: 353


The torque converter must have some wear and tear on it. How many miles are on the trans?

The 100hp tune in most cases is not going to throw the trans in limp mode unless the trans has either high miles or hard miles on it. I would recommend running tune 4 most of the time, or locking the truck out of O/D in the race tune.

As for the trans relearning I would give it 100-200 miles of mixed driving to completely learn the new tunes. It may hold the bigger tune a little better after that but if its limpimg it easily I wouldnt expect and miracles

Id be more than happy to turn the race tune down for you and email you that update if you would like. -Bob

Home Page - http://duramaxtuner.com/

Bob Petersen
Tuning Technician
Office (815)-568-7920 ext 2120
cell (815)-861-5807
email [email protected]
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