Engines

Engines, fueling and tuning

  1. 8-valve

    Section for all 8-valve engines
    Discussions:
    3,927
    Messages:
    36,884
    Latest: 1990 CE2 Digifant 8v not starting Gti1990xyz, May 15, 2024 at 6:20 AM

  2. 16-valve

    Section for all things related to 16-valve engines
    Discussions:
    4,902
    Messages:
    61,363
    Latest: 16v KR 9a ignition timing issues pstarkey, May 13, 2024 at 10:05 PM

  3. 1.8 & 1.8T

    Section for all things related to the 20-valve 4 cyl engine
    Discussions:
    2,770
    Messages:
    26,282
    Latest: 1.8t Oil Return Pipe fouling mk2 rear mount deeppolo, May 14, 2024 at 9:07 PM

  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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Replies Views
Last Message
  1. CRISPY 8V
    Locked Sticky

    VAG COM Users in FAQ

    Crispy 8V, Jun 27, 2006
    Replies:
    0
    Views:
    11,454
    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:
    17,103
    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:
    12,758
    A.N. Other
    Sep 30, 2010
  4. A.N. OTHER
    Sticky

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

    A.N. Other, Jan 20, 2011 ... 2 3
    Replies:
    43
    Views:
    48,431
    HPR
    Jun 11, 2020
  5. Toyotec
    Sticky

    Fuel pumps and flow capablity

    Toyotec, Apr 14, 2011
    Replies:
    5
    Views:
    7,310
    turbotommy
    Apr 27, 2011
  6. 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:
    443,378
    rubjonny
    Apr 21, 2024
  7. A.N. OTHER
    Sticky

    Technical Engine Performance Discussions Index

    A.N. Other, Nov 27, 2013
    Replies:
    0
    Views:
    3,077
    A.N. Other
    Nov 27, 2013
  8. davkav
    Sticky

    Idle Stabilisation Valve (ISV) teardown

    davkav, Apr 17, 2018
    Replies:
    10
    Views:
    1,067
    xav
    Oct 9, 2022
  9. Phil

    Power graphs for 8v digifant.

    Phil, Oct 22, 2003
    Replies:
    3
    Views:
    2,758
    Phil
    Oct 24, 2003
  10. CHRISMC

    8v flywheel replacement!

    chrismc, Oct 22, 2003 ... 2
    Replies:
    29
    Views:
    2,965
    chrismc
    Oct 29, 2003
  11. IAN_S

    ABF into mk2, which way is best?

    Ian_S, Oct 22, 2003
    Replies:
    9
    Views:
    1,586
    jason
    Oct 23, 2003
  12. SOUTHY_GTI

    I know what would be wicked

    Southy_GTI, Oct 22, 2003
    Replies:
    10
    Views:
    1,912
    Jeff
    Oct 23, 2003
  13. FARQUARE

    no idle at start up

    farquare, Oct 22, 2003
    Replies:
    2
    Views:
    1,573
    AndrewF
    Oct 23, 2003
  14. SKINNER

    exhaust problems

    skinner, Oct 22, 2003
    Replies:
    11
    Views:
    1,272
    GVK
    Oct 24, 2003
  15. PAULM

    16v won’t idle

    PaulM, Oct 22, 2003
    Replies:
    3
    Views:
    1,644
    PaulM
    Oct 23, 2003
  16. 1990

    Mk2 vr6 airbox question

    1990, Oct 22, 2003
    Replies:
    7
    Views:
    2,120
    1990
    Oct 23, 2003
  17. TURTLE

    Engine on 8v advice

    turtle, Oct 22, 2003
    Replies:
    3
    Views:
    1,647
    veedubnutz
    Oct 23, 2003
  18. CHRIS

    Mk3 injectors

    Chris, Oct 22, 2003
    Replies:
    1
    Views:
    1,629
    AndrewF
    Oct 22, 2003
  19. King Kwik

    2.0 tall block engine code

    King Kwik, Oct 22, 2003
    Replies:
    5
    Views:
    1,613
    veedubnutz
    Oct 23, 2003
  20. REMUS

    Cheap Ebay "Chips"

    Remus, Oct 22, 2003
    Replies:
    13
    Views:
    1,579
    Golden
    Oct 23, 2003
  21. ANDREWF

    whats wrong with my vr6 - place your bets

    AndrewF, Oct 23, 2003
    Replies:
    18
    Views:
    1,324
    AndrewF
    Oct 24, 2003
  22. audiman

    Will this make my car go faster?

    audiman, Oct 23, 2003 ... 2
    Replies:
    28
    Views:
    2,770
    6cylsl*g
    Oct 27, 2003
  23. S1MMA

    Black exhaust tip

    S1MMA, Oct 23, 2003
    Replies:
    11
    Views:
    1,624
    S1MMA
    Oct 23, 2003
  24. SET_AUI

    Schrick 276 lift at TDC

    set_aui, Oct 23, 2003
    Replies:
    8
    Views:
    2,032
    NormanCoal
    Oct 27, 2003
  25. VEEDUBNUTZ

    Metering Heads

    veedubnutz, Oct 23, 2003
    Replies:
    15
    Views:
    1,439
    harry_the_cake
    Oct 24, 2003
  26. CRISPY 8V

    TDi experts help

    Crispy 8V, Oct 23, 2003
    Replies:
    2
    Views:
    1,195
    Crispy 8V
    Oct 24, 2003
  27. BULLY

    TT 225 Rallye?

    bully, Oct 23, 2003 ... 2 3
    Replies:
    59
    Views:
    3,506
    Neiler
    Feb 15, 2005
  28. PRINCE75BISHOP

    Second gear on MKII’s

    prince75bishop, Oct 23, 2003
    Replies:
    4
    Views:
    5,584
    prince75bishop
    Oct 24, 2003
Showing threads 1 to 20 of 22,376

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