Vauxhall Astra 2015 Coolant Leak Fix: Replace Coolant Flange Water Outlet & Solve P00B7 Faulty Code

In this detailed UA-cam tutorial, we address a common issue among Vauxhall Astra, Corsa, Mokka, Adam, and other Vauxhall models - a coolant leak originating from the Coolant Flange Water Outlet. We'll guide you through the correct way to replace the Coolant Flange Water Outlet and properly bleed the cooling system to ensure your car runs smoothly. Additionally, we'll delve into the reasons behind the notorious P00B7 engine coolant flow insufficient fault code and explain why your radiator fan might be continuously running. Don't miss this essential guide for Vauxhall owners!
Tags:
#VauxhallAstra
#CoolantLeak
#CoolantFlangeWaterOutlet
#P00B7 Fault Code
#CoolingSystem
#Radiator Fan
#VauxhallCorsa
#VauxhallMokka
#VauxhallAdam
#CarMaintenance
#Sanumotors
#Sanumotorsandmobilemechanic

[@malcolmmather4353]

Hi Charlie, very helpful, I have this job to do tomorrow on my 2015 GTC.

[@sanumotorswithcharlie]

Good luck!

[@jasminheard5727]

This video was very helpful. Thank you very much Charlie, great stuff 👍🏼

[@sanumotorswithcharlie]

Glad it was helpful!

[@jonsmithunwessen1927]

Great video Charlie. Can this be done without having to drain the coolant?

[@sanumotorswithcharlie]

Thank you! For certain repairs like replacing the coolant flange water outlet, it’s generally necessary to drain some of the coolant to prevent spillage and to properly replace the part. However, you don't need to drain the entire system. You can drain just enough coolant to be below the level of the flange. Always ensure the engine is cool before starting any work, and refer to your vehicle's manual for specific instructions.

[@pacman7959]

Did you drain the coolant before taking the pipes off?

[@sanumotorswithcharlie]

No there is no coolant to drain. Car came MT coolant
Thank you