Lincoln63

Hi Guys! I have a 2004 mustang with a 3.9. This is my first mustang, so I'm looking for a little advice. It's an auto and cuts out between 35 and 40mph when it shifts and anytime I accelerate quickly. I ran some seafoam through the car...no luck, changed the fuel filter, and changed the plugs. The only other thing I can think of is replacing the plug wires, O2 sensors, injectors. It only has 60,000 miles. Any ideas would be greatly appreciated.

MustangFirstCar

I don't know personally, but you should probably bring it into a stealership and see if they can't figure it out.

bakerjd

Change your fuel filter. Let me know if that helps.

bakerjd

Wow...maybe i should read your post first lol...let me think on this one