Doubtful that the torque convertor has anything to do with it, you may have a loose wire underhood or the tach may be beginning to develop a sticky spot. Or it could be any number of other items...keep an eye on it and let us know more.
__________________
ASE Certified Master Automotive Technician w/L1.
ASE Certified Master Medium/Heavy Truck Technician.
Certified EVT (Emergency Vehicle Technician)
|