Author	Subject: Grey/brown Gunk in cooling system?
fugs Regular Location: Kilkenny Registered: 21 Dec 2009 Posts: 156 Status: Offline	Post #1 I seem to have alot of Grey/brown oily gunk in my cooling system. I noticed some in the intake manifold also. Oil in sump is perfect and no funny coloured smoke from exhaust! Anyone got any ideas what it might be!
Posted 30th Mar 2010 at 18:57 Profile

welshpug! Capt Pedantic Location: Bigend, Wales. Registered: 27 Mar 2007 Posts: 25,817 Status: Offline	Post #2 heat exchanger or headgasket! ________________________________________ need a part number? get on here - http://public.servicebox.peugeot.com Bring on the Trumpets.
Posted 30th Mar 2010 at 19:12 Profile

fugs Regular Location: Kilkenny Registered: 21 Dec 2009 Posts: 156 Status: Offline	Post #3 Where abouts is the heat exchanger? Yes I'nm new to these cars!
Posted 30th Mar 2010 at 19:46 Profile

fugs Regular Location: Kilkenny Registered: 21 Dec 2009 Posts: 156 Status: Offline	Post #4 I think I know whats up. The previous owner changed the heat exchanger if I remember correctly! Gunk might still be in it sonce than. I've got it out anyhow so I'll see how it goes from now on!
Posted 30th Mar 2010 at 21:34 Profile

fugs Regular Location: Kilkenny Registered: 21 Dec 2009 Posts: 156 Status: Offline	Post #5 Can anyone tell me where this heat exchanger is?
Posted 31st Mar 2010 at 01:04 Profile

adam b Seasoned Pro Location: The Nam Registered: 24 Jan 2006 Posts: 12,828 Status: Offline	Post #6 Its under the oil filter. You'll have gunk coming out for ages. Just do a couple of engine coolant flushes and take it from there. Its the cheapest option. I was getting it for aaaaaages after my heat exchanger went. The rad and matrix were full of crap. Make sure you bleed it out right afterwards ________________________________________ Nothing to see here
Posted 31st Mar 2010 at 01:34 Profile

mabgti NV motors Location: Bham tunnel @7400rpm Registered: 28 Aug 2003 Posts: 9,127 Status: Offline

Post #7 its not a big issue.. just get the coolant checked for gasses tho sometimes standing engines can collect rust around some of the water lines but a good blast and a top up of antifreeze will sort it ________________________________________ Team Supercharged Gti-6 NV Motorsport Automotive Performance Tuning 0121 448 7515 ECU Remapping/ DPF removal VAG/BMW Diag and Option Coding Peugeot Planet ECU coding/transponder programming etc www.nvmotorsport.com Facebook Page Project S6

Posted 31st Mar 2010 at 04:06 Profile

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