XU 8v Engine Maintenance and Performance Upgrades

2,227 topics in this forum

1. K&n Filter Fitting

   By roccorich, February 22, 2014
   • 8 replies
   • 2,822 views
   • 
   • welshpug
   • July 22, 2020

2. Fuel component

   By Telf, July 17, 2020
   • 11 replies
   • 1,170 views
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   • bacardincoke
   • July 19, 2020

3. Bosch VE Diesel Pump Rebuild

   By xstian, May 30, 2020
   • 2 replies
   • 846 views
   • 
   • xstian
   • July 17, 2020

4. 1.6 gti wont idle at all

   • 1
   • 2

   By mvh, January 19, 2020
   • 26 replies
   • 3,665 views
   • 
   • mvh
   • July 11, 2020

5. Lambda sensor connections Bosch Motronic ecu

   By A5H13Y81, July 2, 2020   

   • bosch motronic ecu
   • 9 replies
   • 1,943 views
   • 
   • A5H13Y81
   • July 8, 2020

6. New fuel pipes perished/cracking

   By Telf, December 22, 2019
   • 23 replies
   • 3,322 views
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   • bacardincoke
   • July 8, 2020

7. Fuel hose size - 1.9?

   By pa402, July 5, 2020
   • 2 replies
   • 783 views
   • 
   • petert
   • July 6, 2020

8. 8v turbo Oil catch/separator

   By Daniel306, July 5, 2020
   • 0 replies
   • 785 views
   • 
   • Daniel306
   • July 5, 2020

9. Tachymetric relay

   By SootySport, June 30, 2020
   • 16 replies
   • 2,679 views
   • 
   • SootySport
   • July 4, 2020

10. Possible Breather Issues XU5J-Occasional Blue Smoke

    By sussex, July 2, 2020
    • 4 replies
    • 929 views
    • 
    • sussex
    • July 4, 2020

11. Fuel Pressure Regulator...

    By bacardincoke, July 1, 2020
    • 5 replies
    • 3,068 views
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    • Daniel306
    • July 2, 2020

12. Oxygen sensor problem

    By estland, July 1, 2020
    • 2 replies
    • 940 views
    • 
    • estland
    • July 2, 2020

13. poor running

    By SWINNEY, June 27, 2020
    • 3 replies
    • 919 views
    • 
    • DamirGTI
    • June 30, 2020

14. Help with misc wire indentification

    By ROO, June 28, 2020
    • 4 replies
    • 1,020 views
    • 
    • welshpug
    • June 29, 2020

15. Thermostat side port

    By Daniel306, June 28, 2020
    • 2 replies
    • 849 views
    • 
    • welshpug
    • June 28, 2020

16. Over-fuelling

    By Dazzer 1969, June 23, 2020
    • 8 replies
    • 1,643 views
    • 
    • Rock Lobster
    • June 24, 2020

17. Poor idle when cold and throttle position sensor change

    By pa402, June 24, 2020
    • 1 reply
    • 987 views
    • 
    • welshpug
    • June 24, 2020

18. Coolant flow around the engine - potential dumb question

    By artois7, June 12, 2020
    • 12 replies
    • 1,239 views
    • 
    • artois7
    • June 14, 2020

19. Help required

    By Jason, June 4, 2020
    • 3 replies
    • 926 views
    • 
    • Gaz205
    • June 14, 2020

20. Dizzy wire

    By Gaz205, September 8, 2018
    • 9 replies
    • 1,602 views
    • 
    • Gaz205
    • June 14, 2020

21. ECU Temp sensor issue

    By karabas, April 26, 2020
    • 6 replies
    • 1,591 views
    • 
    • karabas
    • June 12, 2020

22. Engine loom help, wire#46 / #46C

    By karabas, May 10, 2020
    • 9 replies
    • 1,258 views
    • 
    • karabas
    • June 12, 2020

23. Oil leak - main seal

    By soundguy, June 11, 2020
    • 0 replies
    • 789 views
    • 
    • soundguy
    • June 11, 2020

24. MOT emission Test

    • 1
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    • 3

    By Telf, May 19, 2020
    • 68 replies
    • 4,965 views
    • 
    • Telf
    • June 10, 2020

25. XU5J Oil Spray Bar O Rings

    By Ashman, June 4, 2020
    • 10 replies
    • 1,459 views
    • 
    • DamirGTI
    • June 5, 2020