Discovery 2 td5 loosing power

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ibbydiaa

Member
Posts
18
Location
Liverpool
Hi I have a Discovery 2 TD5 auto which starts to splutter/judder/hesitate/cutting out when driving at higher revs/rpms

The car is spluttering and loosing power on high revs (over 2500rpm) and cutting out whilst driving and to try and fix the problem I have
1. Replaced injector seals and washers with genuine
2. Replaced fuel pump with VDO
3. Replaced fuel filter housing
4. Waste gaste moves freely
5. Replaced fuel filter
6. Replaced wiring loom
7. Cleaned red ecu
8. Cleaned crank sensor
9. New air filter

The car has a td5alive stage 3 map, alisport intercooler, and egr delete

Even after all these replacements the car still splutters when I drive over 50mph like it's not getting enough fuel and ends up shaking/jumping till it cuts out

Any ideas what it could be ?
 
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