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Old 22nd May 2017, 08:31 PM
steamship's Avatar
steamship steamship is offline
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Join Date: Jun 2013
Location: Londonderry, Northern Ireland
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Default Fitting New Radiator

I've had a small leak in my radiator for a while now, but it hasn't been a real issue as the leak is at the very top of the radiator, so only leaks when the engine gets hot. I'm considering getting a new one and fitting it myself

I've read through the relevant section in the Tech Dump and it seems reasonable enough to do. My question relates to how to fill the system after the radiator has been fitted. The PDF talks about using some specialised VAG tools for filling it. Is this really necessary or can you get away with just filling it up through the expansion tank and running the engine for short bursts to pump it through the system?

I'll have a look at it for real tomorrow whilst checking the vacuum lines to see if it is as easy as described.
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2001 A8 D2 FL 3.7 Q - LPG Conversion, Engine: AKC, Gearbox:FBB, Colour:LY5X Aqua Blue pearl effect, Interior:WJ light beige/dark beige valcona leather with burr walnut inserts

My DIY jobs - Replaced alarm horn, Replaced Coolant Temp sensor, Updated RNS-D firmware, Installed Reversing Camera and Digital TV, Dashcam Installation, Retrofitted Rear Blinds, Auto-Dimming Rear View Mirror, Chrome Boot Struts

Sold! 2008 S8 D3 5.2 V10 - Engine: BSM, Gearbox:KLW, Colour:LY7F Suzuka Grey Pearl Effect, Interior:Black/Black with Silver/Black valcona leather with carbon atlas inserts, Bang & Olufsen, Heated windscreen, Soft-close doors, TV, DAB, AMI, Quad Zone, Auto Boot, Auto dim Mirrors, Keyless entry, PDC with rearview camera, AFS II Headlights

My DIY jobs - Fan Jet Windscreen Washers, Retrofitted Electric Side Blinds
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