Models:
2016-’18 Tacoma
2017-’18 Sienna
2017-’18 Highlander
2018 Camry
This TSB applies to engines with the engine numbers 2GR 7956809 that have a “7” in the third position. If the engine has an 8, the update has already taken place at the factory. Some engines may have “M” in the third position; the tip also applies to these vehicles.
Condition:
Toyota vehicles equipped with the 2GR-FKS 3.5L, 24-valve DOHC V6 may exhibit oil leaks from the cam sensor bolt holes. The sensors are in the valley of the engine.
Correction:
Toyota recommends replacing the camshaft housings head gaskets and valve cover gaskets with updated parts.
Courtesy of Mitchell 1.
