Engines

Engines, fueling and tuning

  1. 8-valve

    Section for all 8-valve engines
    Discussions:
    3,927
    Messages:
    36,886
    Latest: 1990 CE2 Digifant 8v not starting Gti1990xyz, May 16, 2024 at 7:07 AM

  2. 16-valve

    Section for all things related to 16-valve engines
    Discussions:
    4,903
    Messages:
    61,371
    Latest: 16v KR 9a ignition timing issues pstarkey, May 20, 2024 at 8:52 AM

  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. 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:
    443,850
    rubjonny
    Apr 21, 2024
  2. A.N. OTHER
    Sticky

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

    A.N. Other, Jan 20, 2011 ... 2 3
    Replies:
    43
    Views:
    48,459
    HPR
    Jun 11, 2020
  3. VW_SINGH
    Sticky

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

    vw_singh, Jun 30, 2009
    Replies:
    15
    Views:
    17,119
    vw_singh
    Jul 3, 2009
  4. A.N. OTHER
    Sticky

    The GTI Engine and its humble origins

    A.N. Other, Sep 28, 2010
    Replies:
    13
    Views:
    12,761
    A.N. Other
    Sep 30, 2010
  5. davkav
    Sticky

    Idle Stabilisation Valve (ISV) teardown

    davkav, Apr 17, 2018
    Replies:
    10
    Views:
    1,070
    xav
    Oct 9, 2022
  6. Toyotec
    Sticky

    Fuel pumps and flow capablity

    Toyotec, Apr 14, 2011
    Replies:
    5
    Views:
    7,316
    turbotommy
    Apr 27, 2011
  7. A.N. OTHER
    Sticky

    Technical Engine Performance Discussions Index

    A.N. Other, Nov 27, 2013
    Replies:
    0
    Views:
    3,081
    A.N. Other
    Nov 27, 2013
  8. CRISPY 8V
    Locked Sticky

    VAG COM Users in FAQ

    Crispy 8V, Jun 27, 2006
    Replies:
    0
    Views:
    11,459
    Crispy 8V
    Jun 27, 2006
  9. ambrose89

    best engine for high power/weight ratio? AKA Ben's Cab

    ambrose89, Jun 1, 2007 ... 18 19 20
    Replies:
    395
    Views:
    19,887
    fthaimike
    Sep 24, 2010
  10. Riley

    feckin g60...the end? seems so :-)

    Riley, Oct 15, 2005 ... 17 18 19
    Replies:
    377
    Views:
    17,666
    KeithMac
    Jan 9, 2006
  11. Nige

    Ebay / VMI Forged Conrods & Bolts. Never again..... !

    Nige, Sep 3, 2014 ... 9 10 11
    Replies:
    205
    Views:
    50,320
    Magnata820
    Sep 27, 2018
  12. FABVR6

    10k boost

    FABVR6, Mar 2, 2004 ... 7 8 9
    Replies:
    175
    Views:
    15,901
    Matt82
    Aug 7, 2007
  13. Matt82

    60-100mph

    Matt82, Oct 15, 2006 ... 6 7 8
    Replies:
    154
    Views:
    8,623
    dubst16v
    Nov 13, 2006
  14. A.N. OTHER

    4 cyl big block oil pumps - how many versions? FAQ added p2. Updated p4.

    A.N. Other, Aug 18, 2009 ... 6 7 8
    Replies:
    148
    Views:
    58,101
    pingman
    Aug 23, 2016
  15. THE_GOG

    ***update*** think i've cured it!!

    ThE_gOg, Aug 29, 2007 ... 6 7 8
    Replies:
    147
    Views:
    6,528
    Mike_H
    Apr 8, 2008
  16. Riley

    Please help my G60.still not right - UPDATE VIDS PAGE 5

    Riley, Sep 4, 2005 ... 6 7 8
    Replies:
    146
    Views:
    7,537
    Riley
    Aug 18, 2008
  17. DCB 16V
    Locked

    MK2 16V Head Gasket Renewall...!

    DCB 16V, Nov 21, 2003 ... 6 7 8
    Replies:
    146
    Views:
    6,134
    Trev16v
    Nov 24, 2003
  18. MK1MATT

    50mm Inlet

    mk1Matt, Jan 19, 2005 ... 5 6 7
    Replies:
    136
    Views:
    11,795
    gti_kev
    Aug 24, 2005
  19. Riley

    DESPERATE PLEA FOR HELP from someone in north west. RE:My rado g60.

    Riley, Jul 14, 2007 ... 5 6 7
    Replies:
    135
    Views:
    4,713
    Riley
    Jul 21, 2007
  20. PRASH

    AIR FILTER

    Prash, Nov 15, 2004 ... 5 6 7
    Replies:
    120
    Views:
    8,453
    Demons_UK
    Feb 10, 2008
  21. THESECONDCOMING

    Fecking stumped! (1990 8v Gti)

    TheSecondComing, Jan 17, 2004 ... 5 6 7
    Replies:
    120
    Views:
    6,960
    TheSecondComing
    Mar 7, 2004
  22. A.N. OTHER

    Crank pulley vibration dampers & harmonics. Update: Lightweight crank pulleys = Bad

    A.N. Other, Jan 18, 2010 ... 4 5 6
    Replies:
    119
    Views:
    21,968
    mec82
    Feb 21, 2012
  23. dan_1987

    Starting Problem - Lack of Power?

    dan_1987, Sep 1, 2007 ... 4 5 6
    Replies:
    103
    Views:
    5,258
    mattkh
    Jan 3, 2009
  24. GOLFVR6
    Locked

    9A block from VW

    Golfvr6, Jan 6, 2004 ... 4 5 6
    Replies:
    103
    Views:
    5,060
    Dex
    Jan 7, 2004
  25. DEAJAM

    8v and 16v torque

    deajam, Sep 7, 2004 ... 4 5 6
    Replies:
    101
    Views:
    6,036
    fthaimike
    Sep 17, 2004
  26. NICKH89GTI

    Digifant Idle at 2.5-3k When Warm

    nickh89GTi, Jul 3, 2008 ... 3 4 5
    Replies:
    98
    Views:
    5,672
    nickh89GTi
    Jan 27, 2009
  27. HEHEHH

    Golf 2 GTI - fuel enters the oil - help!

    hehehh, Jan 3, 2004 ... 3 4 5
    Replies:
    98
    Views:
    3,435
    hehehh
    Jan 13, 2004
  28. copeidge

    8v or 16v

    copeidge, Feb 28, 2008 ... 3 4 5
    Replies:
    95
    Views:
    4,565
    luminosa
    Mar 7, 2008
Showing threads 1 to 20 of 22,376

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