Its Happening Again ?

[Jim Thompson]

Heaven forbid; I am reminded of those jerking tranny problems in my '01 ST. My '04 S-Crew has developed a bad "jolt" somewhere in the driveline. Thankfully its not a shifting problem, but it could be linkage or rear end. When I get back on the gas from a slowdown in traffic at about 45....it will buck before it bolts! Makes a pretty good popping noise too while doing it. Hmmm........sure don't want to trade to fix the problem!

 

[2]

Jim, check out F150online.com and go to the 04-07 body style section. Lots of good info there. Might be your slip yolk that needs to be greased.