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Home > Technical > Discolouration on exhaust system |
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lrlr2 Member Since: 05 Aug 2007 Location: Kaiserslauthern Posts: 106 |
i have it too, current 3300 mls (5310kl)
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23rd Aug 2007 9:33 pm |
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JD Member Since: 29 Aug 2007 Location: Surrey Posts: 6 |
I to have had same problems developed mine at 500 miles in. Basic reason to me (advise it’s taken to dealer at time it happens) most twin exhaust systems have two continuous pipes running from engine (separately) to the back of the car. For some reason two pipes run from engine, then join into one large pipe until it hits the rear exhaust box, so all the exhaust pressures, meet at one point in the rear muffler before being expelled out the attractive but useless twin exhausts.
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29th Aug 2007 3:29 pm |
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looney_loey Member Since: 10 Jul 2007 Location: California Posts: 97 |
same here... noticed it long ago but wasn't sure if it's just carbon build-up in the exhaust...
yup the perpendicular style of the exhaust make's it possible for this discoloration now i'm thinking of having an aftermarket exhaust or have them just painted with high temp paint. Do Not Follow Me...You Can't Go Where I Go!!! .....up in the tree!!! |
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30th Aug 2007 2:46 am |
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Gambba Member Since: 07 Aug 2007 Location: Dubai Posts: 775 |
It sounds simply like some heat discolouration, and the only reason I would be worried is if it is visible when looking at the rear of the car, other than that it sounds pretty normal.
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30th Aug 2007 8:48 am |
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npinks Member Since: 28 Jun 2007 Location: Ls25 Posts: 20090 |
I have the yellowish discolouration on my back box but its an exhaust pipe it will discolour it does get hot you know.
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30th Aug 2007 12:29 pm |
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Gambba Member Since: 07 Aug 2007 Location: Dubai Posts: 775 |
You asked for it.... Maybe you should wipe it! Have you tried some Vaseline or KY? That should stop the heat build up! |
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30th Aug 2007 2:26 pm |
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carlfraz Member Since: 10 Apr 2007 Location: Minkies lap dancing club Posts: 839 |
Maybe its Thrush, Canesten cream is apparantly good for this. Npinks we are happy to help you on all your issues as you are amongst friends but do not try to disguise them as vehicular ones....just be honest |
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30th Aug 2007 3:27 pm |
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Gambba Member Since: 07 Aug 2007 Location: Dubai Posts: 775 |
at Carl |
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30th Aug 2007 3:36 pm |
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JD Member Since: 29 Aug 2007 Location: Surrey Posts: 6 |
It is clearly visible from the rear of the vehicle and has started to blacken...
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30th Aug 2007 7:52 pm |
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lrlr2 Member Since: 05 Aug 2007 Location: Kaiserslauthern Posts: 106 |
wow, that will be a lot of warranty work - most all the LR2 ive seen, have burnt orange exhaust...humm guess I better call the dealer too |
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30th Aug 2007 8:25 pm |
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npinks Member Since: 28 Jun 2007 Location: Ls25 Posts: 20090 |
Thanks guys, and i was going to ask LR if they had any ideas |
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30th Aug 2007 9:18 pm |
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JD Member Since: 29 Aug 2007 Location: Surrey Posts: 6 |
Hi all
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31st Aug 2007 2:38 pm |
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carlfraz Member Since: 10 Apr 2007 Location: Minkies lap dancing club Posts: 839 |
My old diesel FL2 with 13.5K on the clock, did not have this colouring |
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1st Sep 2007 12:29 pm |
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defkalion Member Since: 17 Feb 2007 Location: Athens Posts: 350 |
Carl I believe it's an i6 only problem, due to the twin exhaust. |
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1st Sep 2007 5:07 pm |
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