NO power valve chatter
Under accelaration my truck kind of bogs down drops a gear then it sounds like we should be flying but I'm not then let off the gas a bit then valves chatter all the way into overdrive, feather the gas and it quiets a bit.
been having problems for awhile
Coil and wires
5 or 6 O2 sensors
New cats complete pipe
Still checking for vacuum leaks