Recent content by slevreault

Thank you

Yes, that's what I thought, but when you back off to slow down to 45 that's when it starts jumping in and out. Unfortunately most of my driving in my area of FL, is 45-50MPH.

Thank you both!

This is something new, always shifted fine, just started to jump in and out of overdrive, fine at higher speeds. Where would I go that could do tuner adjustments? Or do I need to purchase a tuner?? $$$$?

I have a 2005 Mustang GT Convertible, 4.6 V8, 106K miles, automatic. Only modifications cold air intake. when driving at 40-45MPH the overdrive seems to jump in & out. 50 and over nice and smooth, or shutting off overdrive everything fine shifting. Anyone else have this? Is there a sensor or...