Re: acceleration hesitation
I know that the Tuner made a big difference on my 4.0 with stick shift, got rid of the throttle lag and really woke the car up. I hear on the automatics it makes even more difference.
Northern Virginia Mustang Club
Silver Mustang Registry #1045
2010 Brilliant Silver 4.0 V6 Traded and will be missed
2011 Performance White Premium GT 5.0 6MT, 19" Machined Wheels, 3.73 gears, GT500 Axle-Backs, Eibach Pro Springs, Dynojet #'s 387rwhp/380 tq.