Well I found two things -
Here's a thread:
Here's some tsb was in a thread as well that was interesting and sounded like your problem.
August 1, 2006
’05 – ’06 Tacoma (1GR–FE)
Some 2005 – 2006 model year Tacoma customers (1GR–FE only) may complain of a
rattle noise from the right front fender area while the vehicle is idling in drive or reverse.
The air intake
hose assembly has been improved to reduce noise from contact between
the air intake
hose assembly and fender.
2005 – 2006 model year Tacoma vehicles equipped with the 1GR–FE engine and
produced BEFORE the Production Change Effective VINs shown below.
MODEL ENGINE PLANT PRODUCTION CHANGE EFFECTIVE VIN
TacomaTacoma 1GR FE1GR–FE
PREVIOUS PART NUMBER CURRENT PART NUMBER PART NAME QTY
17882–0P010 Same Hose, Cool Air Intake
OP CODE DESCRIPTION TIME OFP T1 T2
EG5035 R & R Air Intake
Hose 0.5 17882–0P010 91 99
This repair is covered under the Toyota Comprehensive Warranty. This warranty is
in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle’s
* Warranty application is limited to correction of a problem based upon a customer’s specific complaint.
Toyota Supports ASE Certification
Page 1 of 2
HOSE RATTLE – EG046-06 August 1, 2006
Repair Remove and replace the air intake
Air Cleaner Assembly
N..m (kgf..cm, ft..lbf) : Specified Torque
12 (122, 9)
Page 2 of 2