Engines

Engines, fueling and tuning

  1. 8-valve

    Section for all 8-valve engines
    Discussions:
    3,927
    Messages:
    36,877
    Latest: 2L 8v conversion guide Jake Delgado, May 7, 2024 at 7:34 PM

  2. 16-valve

    Section for all things related to 16-valve engines
    Discussions:
    4,902
    Messages:
    61,349
    Latest: 16v KR 9a ignition timing issues pstarkey, May 8, 2024 at 8:26 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
Page 1 of 1119
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Last Message ↑
  1. CRISPY 8V
    Locked Sticky

    VAG COM Users in FAQ

    Crispy 8V, Jun 27, 2006
    Replies:
    0
    Views:
    11,450
    Crispy 8V
    Jun 27, 2006
  2. VW_SINGH
    Sticky

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

    vw_singh, Jun 30, 2009
    Replies:
    15
    Views:
    17,089
    vw_singh
    Jul 3, 2009
  3. A.N. OTHER
    Sticky

    The GTI Engine and its humble origins

    A.N. Other, Sep 28, 2010
    Replies:
    13
    Views:
    12,748
    A.N. Other
    Sep 30, 2010
  4. Toyotec
    Sticky

    Fuel pumps and flow capablity

    Toyotec, Apr 14, 2011
    Replies:
    5
    Views:
    7,301
    turbotommy
    Apr 27, 2011
  5. A.N. OTHER
    Sticky

    Technical Engine Performance Discussions Index

    A.N. Other, Nov 27, 2013
    Replies:
    0
    Views:
    3,070
    A.N. Other
    Nov 27, 2013
  6. A.N. OTHER
    Sticky

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

    A.N. Other, Jan 20, 2011 ... 2 3
    Replies:
    43
    Views:
    48,383
    HPR
    Jun 11, 2020
  7. davkav
    Sticky

    Idle Stabilisation Valve (ISV) teardown

    davkav, Apr 17, 2018
    Replies:
    10
    Views:
    1,061
    xav
    Oct 9, 2022
  8. 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:
    442,680
    rubjonny
    Apr 21, 2024
  9. CHRIS

    Mk3 injectors

    Chris, Oct 22, 2003
    Replies:
    1
    Views:
    1,627
    AndrewF
    Oct 22, 2003
  10. FARQUARE

    no idle at start up

    farquare, Oct 22, 2003
    Replies:
    2
    Views:
    1,571
    AndrewF
    Oct 23, 2003
  11. TURTLE

    Engine on 8v advice

    turtle, Oct 22, 2003
    Replies:
    3
    Views:
    1,645
    veedubnutz
    Oct 23, 2003
  12. PAULM

    16v won’t idle

    PaulM, Oct 22, 2003
    Replies:
    3
    Views:
    1,642
    PaulM
    Oct 23, 2003
  13. 1990

    Mk2 vr6 airbox question

    1990, Oct 22, 2003
    Replies:
    7
    Views:
    2,117
    1990
    Oct 23, 2003
  14. SOUTHY_GTI

    I know what would be wicked

    Southy_GTI, Oct 22, 2003
    Replies:
    10
    Views:
    1,910
    Jeff
    Oct 23, 2003
  15. King Kwik

    2.0 tall block engine code

    King Kwik, Oct 22, 2003
    Replies:
    5
    Views:
    1,613
    veedubnutz
    Oct 23, 2003
  16. S1MMA

    Black exhaust tip

    S1MMA, Oct 23, 2003
    Replies:
    11
    Views:
    1,622
    S1MMA
    Oct 23, 2003
  17. TONSK

    G60 Idle/Tickover Speed

    Tonsk, Oct 23, 2003
    Replies:
    4
    Views:
    1,173
    Tonsk
    Oct 23, 2003
  18. MK4 GTI TURBO

    KR Head

    MK4 GTI TURBO, Oct 23, 2003
    Replies:
    2
    Views:
    1,260
    jc..
    Oct 23, 2003
  19. THEBLUEBUS

    Petrol Boost Valves

    thebluebus, Oct 23, 2003
    Replies:
    4
    Views:
    1,154
    thebluebus
    Oct 23, 2003
  20. ANDYKAZ

    Plugs needing a change?

    andykaz, Oct 23, 2003
    Replies:
    2
    Views:
    1,179
    andykaz
    Oct 23, 2003
  21. IAN_S

    ABF into mk2, which way is best?

    Ian_S, Oct 22, 2003
    Replies:
    9
    Views:
    1,581
    jason
    Oct 23, 2003
  22. CRAIGYBABY

    Cut it out

    CraigyBaby, Oct 23, 2003
    Replies:
    5
    Views:
    1,199
    CraigyBaby
    Oct 23, 2003
  23. GOLF_DAV

    mkII golf gti

    golf_dav, Oct 23, 2003
    Replies:
    4
    Views:
    1,215
    harry_the_cake
    Oct 23, 2003
  24. REMUS

    Cheap Ebay "Chips"

    Remus, Oct 22, 2003
    Replies:
    13
    Views:
    1,578
    Golden
    Oct 23, 2003
  25. ALTERN8

    Eaiest Way to remove a16v mk2 golf engine

    altern8, Oct 23, 2003
    Replies:
    7
    Views:
    5,182
    altern8
    Oct 23, 2003
  26. GOLF CABRY

    Mk1 Cabriolet Steering Lock Removal?

    golf cabry, Oct 23, 2003
    Replies:
    3
    Views:
    1,610
    harry_the_cake
    Oct 24, 2003
  27. RAHUL

    which head gasket set? HELP!

    Rahul, Oct 23, 2003
    Replies:
    7
    Views:
    1,270
    harry_the_cake
    Oct 24, 2003
  28. CRISPY 8V

    TDi experts help

    Crispy 8V, Oct 23, 2003
    Replies:
    2
    Views:
    1,194
    Crispy 8V
    Oct 24, 2003
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