E30 Technical Help

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

Moderator: martauto

  • Topics
  • how to reset brake light
    by aceifty » Sat Jul 21, 2012 5:23 pm
    9 Replies
    3906 Views
    Last post by Speedtouch
    Sat Apr 18, 2026 1:56 pm
  • Fuel senders
    by e30veg » Fri Apr 10, 2026 1:28 pm
    4 Replies
    3446 Views
    Last post by e30veg
    Sat Apr 18, 2026 10:33 am
  • Repair roof latch cables
    by jimbly2 » Thu Apr 09, 2026 8:54 am
    0 Replies
    7731 Views
    Last post by jimbly2
    Thu Apr 09, 2026 8:54 am
  • Help with No Crank and no Fuel pump
    by Snowey » Sun Mar 29, 2026 5:35 pm
    6 Replies
    3736 Views
    Last post by Snowey
    Mon Apr 06, 2026 9:40 am
  • Throttle Padal Bump Stop
    by Snowey » Mon Apr 06, 2026 9:27 am
    0 Replies
    7635 Views
    Last post by Snowey
    Mon Apr 06, 2026 9:27 am
  • M40b16 engine cutting on aceleration
    by blood69 » Tue Nov 25, 2025 7:18 pm
    54 Replies
    62600 Views
    Last post by blood69
    Tue Mar 24, 2026 1:10 am
  • Dreaded abs light
    by jcm325 » Mon Mar 16, 2026 4:33 pm
    1 Replies
    2588 Views
    Last post by Speedtouch
    Mon Mar 16, 2026 9:58 pm
  • Brake light switch connector part number
    by Snowey » Mon Feb 16, 2026 6:27 pm
    1 Replies
    2873 Views
    Last post by Snowey
    Sun Mar 15, 2026 10:51 am
  • Heater valve diaphragm
    by Snowey » Wed Mar 04, 2026 2:00 pm
    4 Replies
    2897 Views
    Last post by BenHar
    Fri Mar 06, 2026 6:09 pm
  • FPR
    by jmec » Thu Mar 05, 2026 8:46 pm
    2 Replies
    2637 Views
    Last post by jmec
    Fri Mar 06, 2026 12:31 pm
  • Old style window regulator fix
    by MikkoR » Fri Feb 20, 2026 8:00 am
    2 Replies
    2941 Views
    Last post by Speedtouch
    Wed Feb 25, 2026 10:54 pm
  • Help identifying a couple of wires
    by Snowey » Tue Feb 17, 2026 9:23 pm
    1 Replies
    2764 Views
    Last post by Snowey
    Tue Feb 24, 2026 8:50 pm
  • Replacement battery?
    by jmec » Thu Feb 12, 2026 8:29 pm
    2 Replies
    2839 Views
    Last post by jmec
    Tue Feb 17, 2026 10:54 am
  • Wires bridged why? Any suggestions
    by Snowey » Wed Feb 11, 2026 9:25 am
    2 Replies
    2679 Views
    Last post by Snowey
    Wed Feb 11, 2026 8:48 pm
  • Steering lock peg won’t pop up
    by Snowey » Mon Feb 02, 2026 12:24 pm
    2 Replies
    2945 Views
    Last post by Snowey
    Fri Feb 06, 2026 9:15 pm
  • Flat battery, jump starts, then dies when disconnect SOLVED!
    by milescook » Sun Dec 11, 2011 11:22 am
    32 Replies
    4553 Views
    Last post by milescook
    Wed Feb 04, 2026 1:31 pm
  • Steering column top mounting help
    by Snowey » Sat Jan 31, 2026 5:56 pm
    2 Replies
    2492 Views
    Last post by Snowey
    Mon Feb 02, 2026 11:49 am
  • Little quandary with clutch slave cylinder
    by Snowey » Wed Jan 21, 2026 11:36 am
    8 Replies
    15611 Views
    Last post by minesapint
    Sat Jan 24, 2026 12:02 am
  • Supercharging an m52tu 2.8
    by Corasdad » Sat Jan 10, 2026 7:50 pm
    5 Replies
    3952 Views
    Last post by Corasdad
    Tue Jan 13, 2026 8:50 pm
  • Front strut plastic clip for wire?
    by hennabm » Thu Jan 08, 2026 2:32 pm
    5 Replies
    3199 Views
    Last post by hennabm
    Fri Jan 09, 2026 1:04 pm
  • '87 325e Starves for Fuel
    by BMWTyro » Tue Jan 06, 2026 6:49 pm
    1 Replies
    2535 Views
    Last post by Speedtouch
    Tue Jan 06, 2026 9:26 pm
  • ABS help!
    by Fantombiker » Sat Jan 03, 2026 12:37 pm
    1 Replies
    2567 Views
    Last post by Speedtouch
    Sun Jan 04, 2026 10:49 pm
  • Lsd options
    by Corasdad » Sat Dec 13, 2025 8:17 pm
    2 Replies
    2864 Views
    Last post by Corasdad
    Sat Dec 27, 2025 10:22 am
  • ECU reset
    by Rhyse30 » Thu Jan 08, 2015 10:04 am
    5 Replies
    4268 Views
    Last post by parkin10
    Sat Dec 13, 2025 8:20 pm
  • Help tackling rust and bent bulkhead
    by Snowey » Sun Dec 07, 2025 1:55 pm
    3 Replies
    2775 Views
    Last post by Speedtouch
    Mon Dec 08, 2025 5:08 pm
  • E30 325i overheating
    by SoupAnxiety » Sat May 31, 2025 12:58 pm
    8 Replies
    5175 Views
    Last post by rix313
    Thu Nov 27, 2025 7:35 pm
  • e30 318iS brake servo.
    by chewy320 » Tue Oct 28, 2025 11:29 am
    1 Replies
    3370 Views
    Last post by Corasdad
    Sun Nov 09, 2025 1:46 pm
  • glovebox light
    by reggid » Fri Nov 07, 2025 12:01 am
    2 Replies
    3052 Views
    Last post by reggid
    Sat Nov 08, 2025 5:52 am
  • Z3 Rack Identification/refurb places
    by satvir » Mon Oct 27, 2025 8:30 am
    1 Replies
    2661 Views
    Last post by flybynite
    Mon Oct 27, 2025 11:21 am
  • Oil warning light on for no apparent reason
    by xavier » Sat Oct 18, 2025 7:23 am
    1 Replies
    2917 Views
    Last post by Speedtouch
    Sun Oct 19, 2025 10:06 pm
  • E30 Rear Disc Hubs
    by 4G63TEVO » Wed Oct 08, 2025 6:19 pm
    3 Replies
    2550 Views
    Last post by 4G63TEVO
    Tue Oct 14, 2025 9:28 pm
  • Plug / pin removal and replacement
    by Tomo_e30 » Sat Oct 11, 2025 8:19 pm
    2 Replies
    2128 Views
    Last post by Tomo_e30
    Tue Oct 14, 2025 7:32 pm
  • 318iS major oil leak! Help!
    by German-Whips » Sun Oct 24, 2010 8:50 pm
    10 Replies
    3564 Views
    Last post by rix313
    Tue Oct 14, 2025 4:03 pm
  • M20b20 idle slightly hunting
    by Onure30 » Fri Oct 10, 2025 3:52 pm
    6 Replies
    2640 Views
    Last post by Speedtouch
    Mon Oct 13, 2025 8:56 pm
  • Strange light issue
    by jcm325 » Thu Oct 02, 2025 4:34 pm
    5 Replies
    3680 Views
    Last post by martauto
    Sun Oct 12, 2025 12:50 pm
  • Cylinder Identification Sensor (CID)
    by DMW » Wed Oct 08, 2025 9:24 pm
    2 Replies
    2306 Views
    Last post by flybynite
    Sun Oct 12, 2025 9:00 am
  • SI battery query.
    by minesapint » Mon Sep 11, 2023 11:08 pm
    21 Replies
    24345 Views
    Last post by martauto
    Sat Oct 11, 2025 12:33 pm
  • Sorted
    by Corasdad » Tue Oct 07, 2025 11:56 am
    1 Replies
    1782 Views
    Last post by Corasdad
    Tue Oct 07, 2025 12:05 pm
  • SI Board battery replacement
    by E30Derbyshire » Sat Jul 10, 2021 3:27 pm
    10 Replies
    14661 Views
    Last post by parkin10
    Sat Oct 04, 2025 12:14 pm
  • Electric Windows/heater not working
    by Rhyse30 » Sun Sep 21, 2025 12:10 am
    1 Replies
    2083 Views
    Last post by Rhyse30
    Sun Sep 21, 2025 4:59 pm
  • 4HP22 Auto gearbox
    by qednet » Tue Sep 02, 2025 2:07 am
    1 Replies
    2821 Views
    Last post by 30316
    Wed Sep 17, 2025 12:09 pm
  • E30 Radio Fader Control
    by e30-wheels » Sat Aug 23, 2025 3:38 pm
    0 Replies
    8873 Views
    Last post by e30-wheels
    Sat Aug 23, 2025 3:38 pm
  • Heater pipes
    by parkin10 » Wed Aug 20, 2025 7:43 pm
    4 Replies
    2343 Views
    Last post by parkin10
    Fri Aug 22, 2025 6:53 pm
  • M52b28tu cooling issue
    by Corasdad » Wed Aug 13, 2025 7:22 pm
    2 Replies
    2341 Views
    Last post by Corasdad
    Wed Aug 13, 2025 7:48 pm
  • Springs for 1988 320 convertible
    by tomze30 » Mon Aug 11, 2025 11:01 am
    2 Replies
    1935 Views
    Last post by flybynite
    Wed Aug 13, 2025 3:29 pm

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