6_Myles

Hi All,

I am experiencing a shudder/jerkiness in lower rpm, moderate throttle (like going up a small incline) in gears 2,3,&4, but only when the engine/trans are fully up to temp. Before that it drives like a drea. There are no misfires and @eightysixtuned has confirmed the fuel mapping looks good. MAF sensors, coil packs, vacuum lines, etc. have all been checked, so I am beginning to believe it is tranny related. Fluid and filter was changed 15k miles ago, car currently has 47k miles. Adaptations have been reset, and I do not get any engine or tranny codes when it happens.

From what I find online it sounds like it would be traditional convertor lockup issue, but since the MCT doesn't have a traditional TC I wanted to ask the group. I plan on pulling the valve body and checking the solenoid screens to see if I have some debris.

Any other ideas to look into?

As always, appreciate the assistance.

Viktori

if nothing will help, check intake manifold even if it at good state by checks, swirl flaps sometimes seems gives problems