Engines

Engines, fueling and tuning

  1. 8-valve

    Section for all 8-valve engines
    Discussions:
    3,890
    Messages:
    36,438
    Latest: Fuel in Vacuum system watercooled, Mar 20, 2023 at 4:07 AM

  2. 16-valve

    Section for all things related to 16-valve engines
    Discussions:
    4,874
    Messages:
    61,039
    Latest: Coil on Plug, on an ABF/KR? Quiksilver, Mar 20, 2023 at 1:57 PM

  3. 1.8 & 1.8T

    Section for all things related to the 20-valve 4 cyl engine
    Discussions:
    2,751
    Messages:
    26,162
    Latest: Accelerater Pedal connecter pinout Golf MK4 GTI AUQ 2003 rubjonny, Mar 22, 2023 at 2:47 PM

  4. VR5, VR6 & Wx

    Section for all things related to the VR6 & V6 engines
    Discussions:
    1,225
    Messages:
    10,612
    Latest: Mating CE2 Mk2 loom with BUB R32 engine wiring rubjonny, Feb 28, 2023

  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:
    145
    Messages:
    1,272
    Latest: NASP FSI Content....2.2 litre and 9600 rpm? Read on! Toyotec, Mar 7, 2023

  6. Diesel

    Section for all things related to diesel engines
    Discussions:
    789
    Messages:
    6,805
    Latest: MK4 1.9 tdi engine clearances ARL Adamss24, Nov 19, 2022
Page 1 of 1119
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Title Start Date ↑
Replies Views
Last Message
  1. CRISPY 8V
    Locked Sticky

    VAG COM Users in FAQ

    Crispy 8V, Jun 27, 2006
    Replies:
    0
    Views:
    11,305
    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:
    16,461
    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:
    12,388
    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:
    45,677
    HPR
    Jun 11, 2020
  5. Toyotec
    Sticky

    Fuel pumps and flow capablity

    Toyotec, Apr 14, 2011
    Replies:
    5
    Views:
    6,727
    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 ... 39 40 41
    Replies:
    818
    Views:
    401,413
    rubjonny
    Mar 14, 2023
  7. A.N. OTHER
    Sticky

    Technical Engine Performance Discussions Index

    A.N. Other, Nov 27, 2013
    Replies:
    0
    Views:
    2,830
    A.N. Other
    Nov 27, 2013
  8. davkav
    Sticky

    Idle Stabilisation Valve (ISV) teardown

    davkav, Apr 17, 2018
    Replies:
    10
    Views:
    764
    xav
    Oct 9, 2022
  9. Phil

    Power graphs for 8v digifant.

    Phil, Oct 22, 2003
    Replies:
    3
    Views:
    2,589
    Phil
    Oct 24, 2003
  10. CHRISMC

    8v flywheel replacement!

    chrismc, Oct 22, 2003 ... 2
    Replies:
    29
    Views:
    2,813
    chrismc
    Oct 29, 2003
  11. IAN_S

    ABF into mk2, which way is best?

    Ian_S, Oct 22, 2003
    Replies:
    9
    Views:
    1,500
    jason
    Oct 23, 2003
  12. SOUTHY_GTI

    I know what would be wicked

    Southy_GTI, Oct 22, 2003
    Replies:
    10
    Views:
    1,848
    Jeff
    Oct 23, 2003
  13. FARQUARE

    no idle at start up

    farquare, Oct 22, 2003
    Replies:
    2
    Views:
    1,504
    AndrewF
    Oct 23, 2003
  14. SKINNER

    exhaust problems

    skinner, Oct 22, 2003
    Replies:
    11
    Views:
    1,227
    GVK
    Oct 24, 2003
  15. PAULM

    16v won’t idle

    PaulM, Oct 22, 2003
    Replies:
    3
    Views:
    1,574
    PaulM
    Oct 23, 2003
  16. 1990

    Mk2 vr6 airbox question

    1990, Oct 22, 2003
    Replies:
    7
    Views:
    1,977
    1990
    Oct 23, 2003
  17. TURTLE

    Engine on 8v advice

    turtle, Oct 22, 2003
    Replies:
    3
    Views:
    1,572
    veedubnutz
    Oct 23, 2003
  18. CHRIS

    Mk3 injectors

    Chris, Oct 22, 2003
    Replies:
    1
    Views:
    1,562
    AndrewF
    Oct 22, 2003
  19. King Kwik

    2.0 tall block engine code

    King Kwik, Oct 22, 2003
    Replies:
    5
    Views:
    1,556
    veedubnutz
    Oct 23, 2003
  20. REMUS

    Cheap Ebay "Chips"

    Remus, Oct 22, 2003
    Replies:
    13
    Views:
    1,513
    Golden
    Oct 23, 2003
  21. ANDREWF

    whats wrong with my vr6 - place your bets

    AndrewF, Oct 23, 2003
    Replies:
    18
    Views:
    1,268
    AndrewF
    Oct 24, 2003
  22. audiman

    Will this make my car go faster?

    audiman, Oct 23, 2003 ... 2
    Replies:
    28
    Views:
    2,652
    6cylsl*g
    Oct 27, 2003
  23. S1MMA

    Black exhaust tip

    S1MMA, Oct 23, 2003
    Replies:
    11
    Views:
    1,558
    S1MMA
    Oct 23, 2003
  24. SET_AUI

    Schrick 276 lift at TDC

    set_aui, Oct 23, 2003
    Replies:
    8
    Views:
    1,913
    NormanCoal
    Oct 27, 2003
  25. VEEDUBNUTZ

    Metering Heads

    veedubnutz, Oct 23, 2003
    Replies:
    15
    Views:
    1,375
    harry_the_cake
    Oct 24, 2003
  26. CRISPY 8V

    TDi experts help

    Crispy 8V, Oct 23, 2003
    Replies:
    2
    Views:
    1,142
    Crispy 8V
    Oct 24, 2003
  27. BULLY

    TT 225 Rallye?

    bully, Oct 23, 2003 ... 2 3
    Replies:
    59
    Views:
    3,302
    Neiler
    Feb 15, 2005
  28. PRINCE75BISHOP

    Second gear on MKII’s

    prince75bishop, Oct 23, 2003
    Replies:
    4
    Views:
    5,537
    prince75bishop
    Oct 24, 2003
Showing threads 1 to 20 of 22,362

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