Powertrain
Owners describe a range of transmission and hill-assist problems in this Tacoma, from hesitation and rough or hunting shifts to a vehicle rolling away after being parked. Several say dealers could not duplicate or fix the issue, leaving them uncertain about ongoing driving performance.
- Warning signs:
- Owners report shuddering under load, chunging or jerking at certain speeds, engine hesitation feeling like it ran out of gas, clanking or metallic noise, hot transmission casing, and burnt-smelling black fluid.
- What shops did:
- Dealers often could not duplicate the problem, reset the computer, or said fluid could not be checked; a fluid change temporarily improved but did not fix the issue for one owner.
“Vehicles shudders under load, especially uphill or from a stop, the truck frequently hunts for the gears during shifts”
“It takes about 20 feet before the transmission rengages. It only happens when the transmission temperature is cold”
