Engines

Engines, fueling and tuning

  1. 8-valve

    Section for all 8-valve engines
    Discussions:
    3,927
    Messages:
    36,865
    Latest: 1990 CE2 Digifant 8v not starting rubjonny, May 2, 2024 at 3:23 PM

  2. 16-valve

    Section for all things related to 16-valve engines
    Discussions:
    4,902
    Messages:
    61,332
    Latest: ABF Idling problem rubjonny, May 2, 2024 at 10:56 AM

  3. 1.8 & 1.8T

    Section for all things related to the 20-valve 4 cyl engine
    Discussions:
    2,769
    Messages:
    26,281
    Latest: Mk2 1.8T Cruise Control rubjonny, Apr 22, 2024

  4. VR5, VR6 & Wx

    Section for all things related to the VR6 & V6 engines
    Discussions:
    1,231
    Messages:
    10,731
    Latest: Mk2 R32 Conversion, not getting any fuel bigmac, Apr 4, 2024

  5. FSI (inc. GTI 2.0T)

    Section for all things related to the new breed engines (EA888, EA113, FSI, TSI, TFSI - call them what you will)
    Discussions:
    146
    Messages:
    1,281
    Latest: vw golf mk6 tsi 1.4 fan immediately turns on and stays on until off the car, 2011golfgti, Mar 4, 2024

  6. Diesel

    Section for all things related to diesel engines
    Discussions:
    789
    Messages:
    6,806
    Latest: PD130 Boost issues kenny-, Sep 9, 2023
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Replies Views
Last Message
  1. A.N. OTHER
    Sticky

    4 cylinder bore & stroke combinations + max bore & stroke list

    A.N. Other, Jan 20, 2011 ... 2 3
    Replies:
    43
    Views:
    48,326
    HPR
    Jun 11, 2020
  2. Toyotec
    Sticky

    Fuel pumps and flow capablity

    Toyotec, Apr 14, 2011
    Replies:
    5
    Views:
    7,284
    turbotommy
    Apr 27, 2011
  3. davkav
    Sticky

    Idle Stabilisation Valve (ISV) teardown

    davkav, Apr 17, 2018
    Replies:
    10
    Views:
    1,053
    xav
    Oct 9, 2022
  4. VW_SINGH
    Sticky

    Mk1 Golf - Fuel starvation on right hand bends.Analysis and conclusion

    vw_singh, Jun 30, 2009
    Replies:
    15
    Views:
    17,077
    vw_singh
    Jul 3, 2009
  5. rubjonny
    Sticky

    OEM MK4 management wiring => Mk1/2/3 harness install FAQ (Now with added dieselness!)

    rubjonny, Nov 8, 2013 ... 44 45 46
    Replies:
    902
    Views:
    441,701
    rubjonny
    Apr 21, 2024
  6. A.N. OTHER
    Sticky

    Technical Engine Performance Discussions Index

    A.N. Other, Nov 27, 2013
    Replies:
    0
    Views:
    3,065
    A.N. Other
    Nov 27, 2013
  7. A.N. OTHER
    Sticky

    The GTI Engine and its humble origins

    A.N. Other, Sep 28, 2010
    Replies:
    13
    Views:
    12,739
    A.N. Other
    Sep 30, 2010
  8. CRISPY 8V
    Locked Sticky

    VAG COM Users in FAQ

    Crispy 8V, Jun 27, 2006
    Replies:
    0
    Views:
    11,443
    Crispy 8V
    Jun 27, 2006
  9. STU.WILSON

    !!Engine popped!!

    Stu.wilson, Aug 14, 2006 ... 2
    Replies:
    23
    Views:
    1,266
    Stu.wilson
    Aug 17, 2006
  10. STU.WILSON

    !!Help!! engine connector????

    Stu.wilson, Jan 28, 2007
    Replies:
    7
    Views:
    616
    Stu.wilson
    Jan 28, 2007
  11. CDSUTTON9

    !!HELP!! MK3 Golf GTi 16v !!HELP!!

    CDSutton9, Jul 8, 2007
    Replies:
    10
    Views:
    1,001
    Pete Taylor
    Jul 9, 2007
  12. MK2NEWBIE

    !!mk2 20v Help Please!!

    Mk2newbie, Jul 23, 2007
    Replies:
    7
    Views:
    724
    Mk2newbie
    Jul 23, 2007
  13. HARVEY_INC

    !6v Cylinder head rebuild HELP PLEASE

    Harvey_inc, Apr 22, 2006
    Replies:
    4
    Views:
    716
    Harvey_inc
    Apr 23, 2006
  14. DOMMA

    "3A"_"AAD" Comparissons?

    domma, Aug 9, 2005
    Replies:
    6
    Views:
    638
    VR6Will
    Aug 11, 2005
  15. DONO

    "clicking" at cold startup.

    Dono, Oct 30, 2007
    Replies:
    2
    Views:
    548
    Dono
    Nov 1, 2007
  16. SWAYDE

    "Clinking" sound on right turns..

    Swayde, Mar 2, 2005
    Replies:
    10
    Views:
    640
    KeithMac
    Mar 3, 2005
  17. ANDY99

    "Clunk" when i let the clutch up

    Andy99, Mar 2, 2005
    Replies:
    10
    Views:
    614
    Andy99
    Mar 4, 2005
  18. CHRISMC

    "DBilas" Anyone heard of this company??

    chrismc, May 21, 2004
    Replies:
    2
    Views:
    686
    DarrenH
    May 22, 2004
  19. The db

    "Death Rattle" - ooo errr

    The db, Jun 11, 2007
    Replies:
    11
    Views:
    945
    The db
    Jun 12, 2007
  20. LOFTY

    "Germany & Denmark" Exhausts any good??

    Lofty, Jun 22, 2004
    Replies:
    6
    Views:
    597
    thegolffather
    Jun 25, 2004
  21. MONZA16V2

    "GTi Engineering" bonnet and tail gate decals?

    monza16v2, Sep 10, 2014
    Replies:
    7
    Views:
    877
    Sirguydo
    Sep 29, 2014
  22. DRIFTER

    "Mayonaise" in oil filler cap

    Drifter, Sep 25, 2004
    Replies:
    5
    Views:
    621
    Raider
    Sep 25, 2004
  23. TOO-MANY-JETTAS

    "Plastigauge"...where can I get it?

    too-many-jettas, Dec 29, 2005
    Replies:
    5
    Views:
    666
    TheSecondComing
    Dec 29, 2005
  24. AKIS16V

    "Power Pipe" (?) VW Golf/Jetta/II 16V

    Akis16v, Jan 12, 2006
    Replies:
    18
    Views:
    819
    prof
    Jan 18, 2006
  25. 2GOLFS

    "Thurrock Big Bore" engines

    2golfs, Mar 11, 2004 ... 2
    Replies:
    31
    Views:
    2,144
    Browny
    Mar 17, 2004
  26. steve r

    '04 Polo engine emissions lamp on, cause?

    steve r, May 6, 2007
    Replies:
    2
    Views:
    469
    Supercharged
    May 6, 2007
  27. DUBMAS

    '89mk2 8v, low rev probs

    dubmas, Jan 23, 2008
    Replies:
    8
    Views:
    612
    Mike_H
    Jan 29, 2008
  28. G_SINGH

    '90 golf gti 16v not starting...

    g_singh, Dec 5, 2006
    Replies:
    11
    Views:
    736
    Mike_H
    Dec 9, 2006
Showing threads 1 to 20 of 22,376

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