 | Home > Puma (Tdci) > PUMA 2.4- black smoke out of exhaust when accelerating |
 
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| shropshiredefender Member Since: 05 Jun 2017 Location: Shropshire Posts: 834   
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The first thing is to get a diagnostic check and investigate any fault codes thrown up.
Be lucky 
Oh and welcome to the forum. |
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23rd Apr 2018 3:02pm |
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| tcminto Member Since: 30 Nov 2017 Location: Surrey Posts: 3 
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Thanks very much.
Service and MOT were done last week with no advisories.... Is this something that should have been picked up then? |
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23rd Apr 2018 3:20pm |
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| shropshiredefender Member Since: 05 Jun 2017 Location: Shropshire Posts: 834
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Depends on whether the service included a diagnostic check.
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23rd Apr 2018 3:24pm |
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| Cupboard Member Since: 21 Mar 2014 Location: Suffolk Posts: 2971 
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That a pretty common feature of the worse quality or more powerful remaps.
Black smoke is fuel that isn't fully burnt. It shouldn't be there, it's costing you money and some people think it looks cool. I've been on holiday with a few remapped cars from three major Land Rover tuning companies (Alive, BAS, Storm) over both TD5 and Puma, they've all smoked badly when accelerating up a hill and that's not something I want out of my car. It's not like people need any more encouragement to hate 4x4s, a face full of black smoke is hardly going to help matters. |
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23rd Apr 2018 3:40pm |
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| shropshiredefender Member Since: 05 Jun 2017 Location: Shropshire Posts: 834
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A quality remap should not over fuel to the extent of producing black smoke IF the engine and associated emission control systems are all working properly - hence the suggestion of a diagnostic check.
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23rd Apr 2018 3:53pm |
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| custom90 Member Since: 21 Jan 2010 Location: South West, England. Posts: 20359
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Mine doesn't smoke..
Over fuelling is typically the issue, and often comes from backstreet tuners where people want a cheap 'chipping' style or 'tuning box' remap instead of paying for a quality premium service tuner. $W33T $0U7H3RN $UG4R 🇬🇧🏴🏴🏴🇮🇪🇺🇸⛽️🛢️⚙️🧰💪 |
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23rd Apr 2018 4:42pm |
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| zsd-puma Member Since: 09 Aug 2016 Location: Kent Posts: 2720
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Visually checking that your garage changed the air filter when they serviced it would be a worth while move too.
My BAS remap give a black haze out of the exhaust when you have it flat out on the motorway. |
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23rd Apr 2018 11:30pm |
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| SimonDavies Member Since: 15 Mar 2012 Location: Swansea Posts: 244  
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Just a few ideas, I'd be looking at fuel pump metering valve (vcv), injectors or egr of you are getting a lot of smoke.
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24th Apr 2018 12:41pm |
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| tcminto Member Since: 30 Nov 2017 Location: Surrey Posts: 3
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Thanks for all the suggestions.
Will make a start at the air filter, injectors etc until I can get it in for a diagnostic check. Pain in the a##e given I only bought it last week! |
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24th Apr 2018 2:42pm |
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| custom90 Member Since: 21 Jan 2010 Location: South West, England. Posts: 20359
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When was the MAF and Map sensors last cleaned? $W33T $0U7H3RN $UG4R
🇬🇧🏴🏴🏴🇮🇪🇺🇸⛽️🛢️⚙️🧰💪 |
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24th Apr 2018 4:38pm |
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| Fernando Member Since: 25 Oct 2017 Location: CABA Posts: 92  
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I would go in this order, valve EGR and then VCV
regards |
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25th Apr 2018 1:07pm |
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| ickle Member Since: 22 Jul 2010 Location: South Vendee Posts: 1782  
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Get a egr blank plate, they're only a few quid and easy to fit it will isolate the egr and any problems with it but will throw a fault code unless you have a egr close map put on.
Keith |
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26th Apr 2018 9:21am |
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| NickMc Member Since: 01 Oct 2014 Location: Norn Iron Posts: 1624  
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Can you not Take it back to the dealer if you only bought it last week?
Diagnostics should cost around the £45 mark. |
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26th Apr 2018 7:53pm |
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