E30 Technical Help

Need technical Q/A then you're in the right place

Moderator: martauto

  • Topics
  • Central locking...
    by linke30 » Tue Feb 16, 2021 5:35 pm
    8 Replies
    1060 Views
    Last post by DanThe
    Tue Mar 23, 2021 8:16 am
  • Some Questions on Terminology
    by frankenstroker » Tue Mar 23, 2021 6:55 am
    0 Replies
    616 Views
    Last post by frankenstroker
    Tue Mar 23, 2021 6:55 am
  • Help with CPS fastenings, please
    by boxclever1753 » Mon Mar 22, 2021 4:46 pm
    6 Replies
    540 Views
    Last post by boxclever1753
    Mon Mar 22, 2021 7:26 pm
  • Differential noise between 120 to 140 kph
    by omera60 » Thu Mar 18, 2021 3:04 pm
    6 Replies
    1082 Views
    Last post by paultv
    Mon Mar 22, 2021 7:53 am
  • Intermittent heavy shaking
    by miks15 » Mon Mar 15, 2021 1:04 pm
    11 Replies
    1753 Views
    Last post by twright
    Sun Mar 21, 2021 12:36 am
  • Bad square wave signal from CPS?
    by BristolE30 » Sat Mar 20, 2021 12:32 pm
    2 Replies
    267 Views
    Last post by BristolE30
    Sat Mar 20, 2021 8:18 pm
  • M20b27 fuelling
    by 964russ » Thu Dec 24, 2020 3:13 pm
    17 Replies
    1448 Views
    Last post by steve_k
    Fri Mar 19, 2021 12:34 pm
  • Throttle cable help!
    by shortpegs » Mon Mar 08, 2021 3:24 pm
    12 Replies
    1628 Views
    Last post by biffer
    Thu Mar 18, 2021 1:52 pm
  • Oil Temperature Gauge
    by JungleGus » Mon Mar 15, 2021 3:38 pm
    17 Replies
    2980 Views
    Last post by lellis
    Wed Mar 17, 2021 8:14 pm
  • 5 Lug Caster issues
    by JakeusSnakeus » Thu Feb 25, 2021 11:32 pm
    3 Replies
    948 Views
    Last post by JakeusSnakeus
    Wed Mar 17, 2021 12:20 am
  • M40 Mayonnaise (head gasket?)
    by Grepot » Sat Mar 13, 2021 8:08 pm
    5 Replies
    566 Views
    Last post by Brianmoooore
    Mon Mar 15, 2021 8:33 pm
  • Brake reservoir grommet corrosion
    by PattheCat » Mon Mar 15, 2021 6:43 pm
    0 Replies
    717 Views
    Last post by PattheCat
    Mon Mar 15, 2021 6:43 pm
  • Retrofit aircon
    by BlueCollar » Thu Mar 11, 2021 9:55 am
    2 Replies
    298 Views
    Last post by BlueCollar
    Mon Mar 15, 2021 12:37 pm
  • Can you help confirm? CPS M20B20.
    by boxclever1753 » Sat Mar 13, 2021 11:07 am
    10 Replies
    691 Views
    Last post by steve_k
    Sun Mar 14, 2021 4:34 pm
  • 55l petrol tank to 63l
    by shedrool83 » Mon Aug 19, 2019 11:00 am
    8 Replies
    1632 Views
    Last post by rix313
    Fri Mar 12, 2021 9:59 pm
  • Temp gauge not working, tried the old tricks
    by Greends01 » Mon Mar 08, 2021 1:34 am
    3 Replies
    1528 Views
    Last post by Greends01
    Fri Mar 12, 2021 2:40 pm
  • E30 M3 master brake cylinder 23.81mm
    by ringmoor » Tue Jan 19, 2021 8:16 pm
    3 Replies
    504 Views
    Last post by bezabaza
    Wed Mar 10, 2021 11:10 pm
  • Outdoor temperature/digital clock retrofit?
    by neilparmar » Wed Mar 10, 2021 4:56 pm
    0 Replies
    659 Views
    Last post by neilparmar
    Wed Mar 10, 2021 4:56 pm
  • Dash cam hard wire kit
    by steve_k » Wed Mar 03, 2021 8:18 pm
    8 Replies
    609 Views
    Last post by steve_k
    Sun Mar 07, 2021 8:26 pm
  • Mind the gap!
    by twenty » Mon Mar 01, 2021 9:23 pm
    9 Replies
    550 Views
    Last post by twenty
    Sat Mar 06, 2021 11:59 am
  • Faulty Water Pump
    by RK1 » Tue Mar 02, 2021 1:33 am
    1 Replies
    381 Views
    Last post by BristolE30
    Thu Mar 04, 2021 10:52 pm
  • Raw fuel smell in oil, engine running bad
    by Raghib » Tue Mar 02, 2021 10:20 pm
    5 Replies
    817 Views
    Last post by Raghib
    Wed Mar 03, 2021 7:11 pm
  • Prop shaft joints
    by rix313 » Tue Mar 02, 2021 1:45 pm
    3 Replies
    256 Views
    Last post by rix313
    Wed Mar 03, 2021 8:19 am
  • Fuel Gauge Problem
    by RK1 » Wed Jan 27, 2021 2:01 am
    9 Replies
    764 Views
    Last post by RK1
    Tue Mar 02, 2021 1:37 am
  • 3.91 vs 3.64 diff
    by Murt97 » Tue Feb 23, 2021 10:56 am
    16 Replies
    5542 Views
    Last post by Murt97
    Sun Feb 28, 2021 10:54 am
  • manual sun roof to electirc????
    by JAFF » Sat Feb 27, 2021 9:08 pm
    2 Replies
    434 Views
    Last post by JAFF
    Sat Feb 27, 2021 10:38 pm
  • Seat belt receptacles
    by coopman » Sat Feb 27, 2021 10:30 am
    1 Replies
    313 Views
    Last post by martauto
    Sat Feb 27, 2021 12:26 pm
  • lumpy idle until motor is at temp
    by colin325ix » Fri Feb 26, 2021 12:38 am
    2 Replies
    152 Views
    Last post by steve_k
    Fri Feb 26, 2021 5:54 pm
  • Scorpion Down pipe and e46 rack conversion
    by satvir » Sun Jul 01, 2018 7:24 pm
    2 Replies
    339 Views
    Last post by twenty
    Fri Feb 26, 2021 4:54 am
  • Motronic 1.3 Conversion - injectors
    by Kenobistyle » Thu Feb 25, 2021 11:17 am
    1 Replies
    180 Views
    Last post by martauto
    Thu Feb 25, 2021 5:17 pm
  • 320i Convertible . Restore Magnetic Key Theft Alarm Lock
    by Connieblau » Sat Jan 23, 2021 12:02 pm
    1 Replies
    557 Views
    Last post by Connieblau
    Thu Feb 25, 2021 1:35 pm
  • M10 rear box rubber hanger
    by martauto » Sat Feb 20, 2021 3:56 pm
    8 Replies
    579 Views
    Last post by martauto
    Tue Feb 23, 2021 5:51 pm
  • M40 cold idle issue
    by Hughesy » Sun Feb 21, 2021 2:38 pm
    6 Replies
    1708 Views
    Last post by Contours
    Mon Feb 22, 2021 9:08 pm
  • Tachometer problem
    by KristersKK » Fri Feb 28, 2020 11:23 am
    14 Replies
    7774 Views
    Last post by Brianmoooore
    Sun Feb 21, 2021 10:42 pm
  • M10 cooling issue
    by Snakesterr » Thu Feb 18, 2021 6:38 pm
    4 Replies
    303 Views
    Last post by DanThe
    Sun Feb 21, 2021 9:49 am
  • Steering rack: fix or replace
    by JimmyMc » Sun Feb 14, 2021 6:56 pm
    5 Replies
    633 Views
    Last post by JimmyMc
    Sun Feb 21, 2021 9:49 am
  • What bolts?
    by twenty » Sat Feb 20, 2021 3:03 pm
    5 Replies
    426 Views
    Last post by DanThe
    Sun Feb 21, 2021 9:44 am
  • M40 -> M20 AFM help
    by Murt97 » Thu Feb 18, 2021 12:27 pm
    0 Replies
    760 Views
    Last post by Murt97
    Thu Feb 18, 2021 12:27 pm
  • Aftermarket aerial removal any ideas?
    by SundayDriver » Mon Feb 15, 2021 11:06 pm
    3 Replies
    411 Views
    Last post by SundayDriver
    Tue Feb 16, 2021 2:05 pm
  • M20 b25 slight misfire
    by Gaffasgaff » Sun Feb 14, 2021 6:20 pm
    13 Replies
    831 Views
    Last post by Gaffasgaff
    Mon Feb 15, 2021 8:25 pm
  • Head Unit Wiring
    by PattheCat » Sun Feb 14, 2021 6:17 pm
    1 Replies
    273 Views
    Last post by PattheCat
    Sun Feb 14, 2021 7:07 pm
  • 323i inlet upgrade options
    by H23 » Sat Feb 13, 2021 4:10 am
    13 Replies
    1680 Views
    Last post by Lemon98
    Sat Feb 13, 2021 4:42 pm
  • Identify part numbers/Touring parts catalogue
    by stmachreth » Tue Feb 09, 2021 6:52 pm
    4 Replies
    572 Views
    Last post by stmachreth
    Fri Feb 12, 2021 6:01 pm
  • Swapping Radio After Previous Owner Butchered the wiring.
    by asward » Sat Jan 16, 2021 4:56 pm
    9 Replies
    3752 Views
    Last post by asward
    Wed Feb 10, 2021 4:36 pm
  • Door locks
    by Towers66 » Tue Feb 09, 2021 9:44 am
    1 Replies
    183 Views
    Last post by BenHar
    Tue Feb 09, 2021 5:56 pm

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