| If it was me...I would throw the tuner away...slowing down to 30 mph can get real dangerous....Just try driving 60 mph towing and most trucks will pass at 80 +...Good Luck.
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2005 HD2500 Silverado 60K miles
LBZ mouthpiece upgrade
TCAI from Killer Bee Custom Tune (ECM) awaiting extra cash
New Exhaust minus Cat (4") will be installed once I have a new ECM programmed (Tow/Mileage Tune) |