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roche1800



Member Since: 07 Apr 2020
Location: derbyshire
Posts: 327
62 plate with new engine, turbo and injectors: loss of power
I have just bought and driven 200miles, I have noticed a slight judder when driving at 1500 - 2000rpm as if there is no power for a split second. It’s only accelerating.

And driving along a dual carriageway around 70mph there is an occasional pop (duck quack!) sound, again accelerating.

All back home but just wondering if anyone has experienced this…

The previous owner has spent a small fortune on new genuine LR engine, turbo, injectors, glow plugs, clutch.
Post #1043477 21st Aug 2024 6:09pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20294
United Kingdom 
Is it after just going into gear? If so could be clutch switch.

Worth checking the DM’s for wear as well. ⭐️⭐️God Bless the USA 🇬🇧🇺🇸 ⭐️⭐️
Post #1043486 21st Aug 2024 7:29pm
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roche1800



Member Since: 07 Apr 2020
Location: derbyshire
Posts: 327
Update - went for a diagnostic and showed nothing.

However a member on here who I have just bought something off, suggested removing and cleaning the MAF sensor. Been round the block and so far so good.

Many thanks.
Post #1043668 23rd Aug 2024 3:36pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20294
United Kingdom 
Clean the MAP as well if you can whilst you are at it, worth doing that too. Thumbs Up ⭐️⭐️God Bless the USA 🇬🇧🇺🇸 ⭐️⭐️
Post #1043676 23rd Aug 2024 4:36pm
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hank



Member Since: 12 Sep 2016
Location: South Wales
Posts: 2290
Wales 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
VCV. Almost definitely. > 110 XS Double Cab
Post #1043981 27th Aug 2024 9:45am
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Ianh



Member Since: 17 Sep 2018
Location: Essex
Posts: 1981
United Kingdom 
I believe the OP’s vehicle is a 2.2. As such it does not suffer the same VCV issues as the 2.4.

Note: I have yet to find a post on here where a 2.2 VCV was at fault, this may be the first one, but there is no history of them failing. Unlike the 2.4 where Hank righty points out the VCV fails and no DTC’s are shown!
Post #1043986 27th Aug 2024 10:15am
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hank



Member Since: 12 Sep 2016
Location: South Wales
Posts: 2290
Wales 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Apologies completely missed that connection Embarassed > 110 XS Double Cab
Post #1043987 27th Aug 2024 10:24am
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