CruzeKits V3.4+ PCV Fix Kit
This fix kit addresses the intake manifold check valve failure on the GM 1.4L Turbo LUV/LUJ and eliminates the need to replace your intake manifold. This kit has been improved and proven since 2019 and uses a number of custom designed fittings, check valves, and hardware.
Options
Add 2 Spare Check Valves - Adds 2 additional check valves to be used in case the check valve fails. Service life expectancy is 25,000-50,000 miles.
Add Install Tools - Adds a 1/8" flathead screwdriver (needed to install the plug) and a custom designed steel bristle pipe brush with drill attachment for cleaning the PCV port on the intake manifold.
Catch Can Adapter Kit: DOES NOT INCLUDE A CATCH CAN. This option includes additional hose and fittings to allow you to adapt the V3.4 PCV Fix Kit to a catch can.
Features/Benefits:
- Cost Savings - Fixes intake manifold PCV check valve failure/malfunction without requiring intake manifold replacement
- Time Savings - Can be installed without intake manifold removal (when installed on an OEM intake manifold)
- Upgraded Design - Upgrades intake manifold to an externally serviceable check valve design; check valve can be replaced in under 5 minutes.
- Restores lost power and fuel economy from check valve failure/malfunction
- Kit includes two check valves (one for the install, and one as a spare) - Order replacements HERE
- Improves reliability - prevents premature failure of the valve cover PCV diapragm and maximizes service life
- Reduces oil consumption from check valve failure/malfunction
- Helps prevent external leaks caused by excess crankcase pressure from check valve failure/malfunction
Install Instructions:
V3.4 PCV Fix Kit Install
READ THE NOTE SHEET INCLUDED IN THE KIT AND EPOXY INSTRUCTIONS BEFORE BEGINNING INSTALL
Changes
V3.1: Redesigned kit to require fewer fittings and clamps, and simplify install
V3.2: Relocated check valve to prevent deposit/frost accumulation and extend service life
V3.3: Upgraded check valve, added easy splice option
V3.4: Upgraded check valve again with genuine Viton for maximum service life
This kit fixes/replaces GM 25200449 or Dorman 615-380 (Install on Dorman manifold requires intake manifold removal and use of screw & washer to install)
These fix kits apply to the following vehicles with the GM 1.4L Turbo LUJ/LUV/A14NET/B14NET engine:
2011-2015, and 2016 Limited 1.4L Cruze
2011-2020 Chevy Sonic/Aveo
2013+ Chevy Trax
2013+ Buick Encore (Excluding LE2 engine)
2011+ Opel/Vauxhall Corsa (Turbo only)
2009+ Opel/Vauxhall Astra J (Turbo only)
2010+ Opel/Vauxhall Meriva B
2011+ Opel/Vauxhall Zafira Tourer
