Trans Shake??

[fordman]

I have a VERY minimal brief shake when I accelerate from a dead stop. Its a 03 300a with 48k miles. Trans Flush fix this ?????

[RF Overlord]

You don't give a lot of info to go on, but the 4R70W should have the ATF changed every 30,000 miles under normal conditions, more often if you drive in a "spirited" manner, so it's possible a fluid exchange may cure your shakes.

You could also have a bad u-joint...or bad clutches in the differential.

[justbob]

Mine did the same at 43,000 miles and it was the rearend clutchs, thank you warranty.