Intake Manifold / Tumble Generator Valve (TGV)- Design Change – 2017-2020 Subaru

2020 Subaru Impreza

NHTSA ID Number: 10180731 Manufacturer Communication Number: 09-72-20R Summary This bulletin announces availability of new intake manifold assemblies.   NUMBER: 09-72-20R DATE: 07/31/20 REVISED: 09/11/20 APPLICABILITY: 2017-20MY Impreza 2018-20MY Crosstrek 2018-20MY Crosstrek Hybrid (PHEV) SUBJECT: Intake Manifold / Tumble Generator Valve (TGV)- Design Change   INTRODUCTION:  This bulletin announces availability of new intake manifold assemblies.  These new …

Read more

Tumble Generator Valve (TGV) -Design Change Related DTCs: P2004, P2005, P2006 and /or P2007 – 2014-2019 Subaru

2019 Subaru WRX STI

NHTSA ID Number: 10161831 Manufacturer Communication Number: 02-182-19 Summary This Service Information bulletin announces a design change made to the TGV assemblies used on the Forester Turbo models and WRXs listed above. Condensation resulting from EGR system operation may enter the area between the TGV shaft and bearing. Over time, corrosion can develop and impede movement of …

Read more