April 7, 2006
Introduction: Some customers may experience a ticking or tapping-type noise from the engine area at 2000-2500 rpm during acceleration that is most noticeable after a cold soak. New exhaust manifolds have been developed to minimize this condition.
Applicable Vehicles * 2005 - 2006 model year Tacoma vehicles produced BEFORE the Production Change Effective VIN Shown below.
Production Change Information Tacoma 1GR-FE 5TE*U##N#6Z214578
Previous Part Number
17140-0P010, 17150-0P010 Manifold Assembly, Exhaust RH, LH
Current Part number
17140-0P070, 17150-0P070 Manifold Assembly, Exhaust RH, LH
Repair Procedure- Replace both LH and RH exhaust manifolds.
OP Code EG5027
R & R Exhaust Manifolds
The Remove and Reinstal (R & R of the Exhaust Manifold P/N 17140-OP010 and 17150-OP010) due to the attached Catalytic Convertor, is covered under the Toyota Federal Emissions Warranty. This Warranty is in effect for 96 months or 80,000 miles, whichever occurs first, from the vehicle's in-service date.
*Warranty application is limited to correction of a problem pased upon a customer's specific complaint.