 | Home > Puma (Tdci) > Poor performance after corners |
 
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). The engine sounds muffled and feels 'heavy' almost with a misfire feeling. After a little while it will clear again and off we go.!
| jimbob7 Member Since: 06 Jul 2013 Location: uk Posts: 2055  |
Turbo actuator rod sticking?? Pov.spec,ftw. 2006, 110,TD5.
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15th Nov 2013 9:57pm |
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| carrotbay Member Since: 18 Aug 2013 Location: Northants, UK Posts: 699  
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Ooh .. Sounds expensive .. How can I check it and fix if necessary? 2008 Defender 110 XS SW - M57N2 / 6HP28X
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15th Nov 2013 10:00pm |
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| jimbob7 Member Since: 06 Jul 2013 Location: uk Posts: 2055 |
Usually spray lube on the rod and slide it in and out but DON'T twist the rod,5 second job.There may be carbon built up inside so you can try a diesel additive.
Video of rod and wots to lube.Or Google;lubricate, turbo wastegate actuator rod. Pov.spec,ftw. 2006, 110,TD5. |
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15th Nov 2013 10:14pm |
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| munch90 Member Since: 26 Oct 2013 Location: guildford Posts: 3558 
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If it only does it after a bend or corner and your sure it's ok on straight road when you put foot down then its got to be drawing air in diesel in the tank , if you fill tank up does it stop doing it
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15th Nov 2013 10:32pm |
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| carrotbay Member Since: 18 Aug 2013 Location: Northants, UK Posts: 699
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It does it on a full tank and when nearly empty
I'll give the actuator a clean. I have checked and have a fault code relating to a brake switch. Could this be connected? 2008 Defender 110 XS SW - M57N2 / 6HP28X |
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15th Nov 2013 10:36pm |
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| bell-auto-services Member Since: 08 Jul 2007 Location: North Yorkshire Posts: 2232 
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Water trap checked on the bottom of the fuel filter for water in fuel ?
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15th Nov 2013 11:17pm |
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| Lorryman100 Member Since: 01 Oct 2010 Location: Here Posts: 2686 |
Check the turbo modulator harness on top of the engine.
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17th Nov 2013 5:12pm |
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| carrotbay Member Since: 18 Aug 2013 Location: Northants, UK Posts: 699
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I checked the fuel filter and all seemed to be okay. I read that there was an upgrade to the engine wiring loom for the turbo and egr .. Does anyone have any info on this? .. I suppose my issues could be electrical 2008 Defender 110 XS SW - M57N2 / 6HP28X
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17th Nov 2013 5:12pm |
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| munch90 Member Since: 26 Oct 2013 Location: guildford Posts: 3558
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would it not do it in a straight line then as well as 'after a sharp corner' unless wiring is moving on cornering ! |
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17th Nov 2013 5:29pm |
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| Jonno Member Since: 06 Mar 2012 Location: Yorkshire Posts: 234 
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Although on a Puma I would probably not work the rod in and out as the actuator is electronic not a vacuum job as tradtional turbo diesels have. Jonno |
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17th Nov 2013 9:22pm |
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| IanW Member Since: 12 Jun 2011 Location: Gloucestershire Posts: 172 
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Sounds very similar to the problem with our 110. EGR was changed and I thought that had fixed it. M J Fews fitted a new engine wiring harness part number LLRO20663 which apparently is a modified harness last Friday, and that appears to have fixed the problem. The part cost £18-14 plus vat. One wife - livid
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18th Nov 2013 5:53pm |
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| Lorryman100 Member Since: 01 Oct 2010 Location: Here Posts: 2686 |
LRO20663 is the Turbo Modulator Harness link kit
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18th Nov 2013 6:03pm |
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| carrotbay Member Since: 18 Aug 2013 Location: Northants, UK Posts: 699
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Thanks for the great information .. I'll order the part up from the local dealer. (Is there a recommended online source for genuine LR parts?) 2008 Defender 110 XS SW - M57N2 / 6HP28X
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18th Nov 2013 8:56pm |
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| IanW Member Since: 12 Jun 2011 Location: Gloucestershire Posts: 172
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Don't know about this particular part, but M J Fews ebay shop was the cheapest for the EGR from the research I did. One wife - livid
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18th Nov 2013 9:02pm |
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