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Last post Re: How "I" replaced my rear …
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Wed Feb 28, 2024 8:59 pm

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Tensioner fails to bleed, ideas? (Solved)

Last post by Jeroen « Thu Feb 27, 2025 2:40 pm
Replies: 11
by Stand-in » Thu Feb 06, 2025 2:04 am

11 Replies

16290 Views

Last post by Jeroen
Thu Feb 27, 2025 2:40 pm
Please note before posting issues here

Last post by Manitoba « Mon Dec 06, 2021 8:32 am
Replies: 5
by Jeroen » Mon Jun 22, 2015 12:01 pm

5 Replies

42123 Views

Last post by Manitoba
Mon Dec 06, 2021 8:32 am
Important warning for users of ETK, BMWFans, RealOEM, etc.

Last post by Jeroen « Tue Sep 01, 2015 2:27 pm

by Jeroen » Tue Sep 01, 2015 2:27 pm

0 Replies

60132 Views

Last post by Jeroen
Tue Sep 01, 2015 2:27 pm
All pls read: where can I find... (parts/services)

Last post by Jeroen « Thu Jul 17, 2014 12:53 pm

by Jeroen » Thu Jul 17, 2014 12:53 pm

0 Replies

37497 Views

Last post by Jeroen
Thu Jul 17, 2014 12:53 pm
Rear vent windows

Last post by Jeroen « Sun Apr 19, 2026 10:01 pm
Replies: 1
by Atle_323i » Sun Apr 19, 2026 4:59 pm

1 Replies

16 Views

Last post by Jeroen
Sun Apr 19, 2026 10:01 pm
Recomended body shop West London?

Last post by kam « Thu Apr 16, 2026 10:32 am
Replies: 1
by Vic » Tue Mar 24, 2026 8:14 pm

1 Replies

170 Views

Last post by kam
Thu Apr 16, 2026 10:32 am
Brakepad Wear Sesnor

Last post by nic65 « Thu Apr 02, 2026 2:27 pm
Replies: 3
by BMW3000 » Tue Mar 31, 2026 7:54 pm

3 Replies

233 Views

Last post by nic65
Thu Apr 02, 2026 2:27 pm
E12 520/6 to Motronic conversion.

Last post by Jeroen « Mon Mar 30, 2026 9:09 am
Replies: 7
by Sriufke » Sun Mar 15, 2026 6:31 pm

7 Replies

694 Views

Last post by Jeroen
Mon Mar 30, 2026 9:09 am
Recommended tyres for 13 inch wheels

Last post by Jeroen « Fri Mar 27, 2026 4:40 pm
Replies: 5
by Alf123 » Mon Mar 23, 2026 11:38 pm

5 Replies

265 Views

Last post by Jeroen
Fri Mar 27, 2026 4:40 pm
Min TCU wiring for 82' e21 with M52TU and Auto transmission

Last post by Jeroen « Tue Mar 24, 2026 9:27 am
Replies: 1
by bimmeup02 » Tue Mar 24, 2026 1:30 am

1 Replies

339 Views

Last post by Jeroen
Tue Mar 24, 2026 9:27 am
Exhaust Gas Analyzer

Last post by Hunterajck « Sun Mar 15, 2026 10:26 pm
Replies: 5
by runsub5 » Wed Dec 27, 2017 9:03 pm

5 Replies

5492 Views

Last post by Hunterajck
Sun Mar 15, 2026 10:26 pm
Starter wiring questions

Last post by Jeroen « Tue Mar 10, 2026 10:26 pm
Replies: 1
by jeepjones03a3 » Mon Mar 09, 2026 7:32 pm

1 Replies

352 Views

Last post by Jeroen
Tue Mar 10, 2026 10:26 pm
Mechanical Fuel Pump

Last post by Jeroen « Tue Feb 10, 2026 4:18 pm
Replies: 6
by 20cent » Fri Jun 19, 2020 11:04 pm

6 Replies

11642 Views

Last post by Jeroen
Tue Feb 10, 2026 4:18 pm
Starting issues cont.

Last post by jeepjones03a3 « Wed Jan 21, 2026 9:07 pm
Replies: 6
by jeepjones03a3 » Tue Jan 13, 2026 10:43 pm

6 Replies

10985 Views

Last post by jeepjones03a3
Wed Jan 21, 2026 9:07 pm
E21 randomly shut off while driving, cant start it back up

Last post by nic65 « Wed Jan 21, 2026 9:31 am
Replies: 6
by Mailxpur » Mon Jun 23, 2025 5:40 pm

6 Replies

10858 Views

Last post by nic65
Wed Jan 21, 2026 9:31 am
M20 with Webcon intake and triple weber 45DCOE

Last post by Benchapman99 « Mon Jan 19, 2026 6:00 pm
Replies: 10
by AdamB » Mon Feb 15, 2021 2:29 am

10 Replies

13111 Views

Last post by Benchapman99
Mon Jan 19, 2026 6:00 pm
E21 braking solutions

Last post by nic65 « Mon Jan 19, 2026 10:04 am
Replies: 3
by Tanner_P95 » Fri Jan 16, 2026 5:59 pm

3 Replies

7374 Views

Last post by nic65
Mon Jan 19, 2026 10:04 am
Steering wheel adjustment

Last post by Jeroen « Sat Jan 10, 2026 11:07 pm
Replies: 5
by repoman » Sat Jan 10, 2026 3:25 am

5 Replies

7831 Views

Last post by Jeroen
Sat Jan 10, 2026 11:07 pm
Your top 5 performance mods?

Last post by uwbuurman « Thu Jan 08, 2026 8:16 am
Replies: 31
by Amur73 » Fri Aug 06, 2021 8:39 am
1

2

3
31 Replies

43694 Views

Last post by uwbuurman
Thu Jan 08, 2026 8:16 am
Noisy Fan In The Heater

Last post by Jeroen « Sun Jan 04, 2026 11:07 pm
Replies: 6
by e21Keith » Thu Jul 11, 2019 3:21 pm

6 Replies

12838 Views

Last post by Jeroen
Sun Jan 04, 2026 11:07 pm
Starting issues

Last post by jeepjones03a3 « Mon Dec 15, 2025 3:41 pm
Replies: 2
by jeepjones03a3 » Mon Dec 15, 2025 7:04 am

2 Replies

7711 Views

Last post by jeepjones03a3
Mon Dec 15, 2025 3:41 pm
Doors not closing easily

Last post by Amur73 « Fri Dec 12, 2025 12:05 am
Replies: 2
by Amur73 » Thu Dec 11, 2025 10:25 pm

2 Replies

7316 Views

Last post by Amur73
Fri Dec 12, 2025 12:05 am
Hesitation, won’t rev past 4000 rpm, stalls when warm

Last post by Jeroen « Sun Nov 30, 2025 10:30 pm
Replies: 4
by jaquimbayod » Fri Oct 31, 2025 12:46 pm

4 Replies

8315 Views

Last post by Jeroen
Sun Nov 30, 2025 10:30 pm
Is it possible to buy new front control arms without bushes?

Last post by Jeroen « Tue Nov 25, 2025 10:48 pm
Replies: 7
by Jack25 » Mon May 30, 2016 11:25 am

7 Replies

13781 Views

Last post by Jeroen
Tue Nov 25, 2025 10:48 pm
New Pioneer SXT-C10PS Radio? Anyone tested it?

Last post by Sierpien « Thu Nov 20, 2025 4:05 am
Replies: 4
by Sierpien » Mon Nov 17, 2025 5:04 pm

4 Replies

8822 Views

Last post by Sierpien
Thu Nov 20, 2025 4:05 am
Headlight Wipers

Last post by otto29 « Thu Oct 30, 2025 10:38 am
Replies: 7
by Bigmeat » Sun Oct 26, 2025 7:51 pm

7 Replies

8871 Views

Last post by otto29
Thu Oct 30, 2025 10:38 am
1981 316 RHD Brake booster replacement options

Last post by leonardgreggE21 « Mon Oct 20, 2025 12:33 pm
Replies: 5
by leonardgreggE21 » Tue Oct 07, 2025 8:08 pm

5 Replies

8755 Views

Last post by leonardgreggE21
Mon Oct 20, 2025 12:33 pm
Bilstein B8 Bump Stops

Last post by kam « Mon Oct 20, 2025 12:14 pm
Replies: 5
by Vic » Thu Jul 17, 2025 12:00 pm

5 Replies

11704 Views

Last post by kam
Mon Oct 20, 2025 12:14 pm
BMW 320i fuel pump issues

Last post by Jeroen « Mon Oct 06, 2025 2:45 pm
Replies: 1
by Nibroc08 » Mon Oct 06, 2025 2:47 am

1 Replies

8291 Views

Last post by Jeroen
Mon Oct 06, 2025 2:45 pm
poor fuel consumption - issues with carb?

Last post by Jeroen « Thu Sep 25, 2025 8:23 am
Replies: 3
by ryleybob » Tue Sep 23, 2025 4:29 am

3 Replies

23585 Views

Last post by Jeroen
Thu Sep 25, 2025 8:23 am
Using 731 head compared to standard 200 head

Last post by Jeroen « Wed Sep 17, 2025 9:38 pm
Replies: 24
by Atle_323i » Mon Aug 11, 2025 8:30 pm
1

2
24 Replies

36896 Views

Last post by Jeroen
Wed Sep 17, 2025 9:38 pm
Differential 33111207311

Last post by user.sven « Wed Sep 17, 2025 6:07 pm
Replies: 2
by user.sven » Tue Sep 16, 2025 3:08 pm

2 Replies

8842 Views

Last post by user.sven
Wed Sep 17, 2025 6:07 pm
Water pump removal - best practices for bolt removal

Last post by repoman « Sat Sep 06, 2025 9:45 pm
Replies: 2
by repoman » Sat Sep 06, 2025 6:13 pm

2 Replies

13839 Views

Last post by repoman
Sat Sep 06, 2025 9:45 pm
Warm up regulator to fuel distributor line

Last post by uwbuurman « Fri Aug 22, 2025 11:38 pm
Replies: 5
by jeepjones03a3 » Thu Aug 14, 2025 12:57 am

5 Replies

14443 Views

Last post by uwbuurman
Fri Aug 22, 2025 11:38 pm
323i clutch and pressure plate confusion

Last post by e21Keith « Sat Aug 16, 2025 10:44 am
Replies: 1
by lolomovil » Thu Apr 24, 2025 3:08 am

1 Replies

13342 Views

Last post by e21Keith
Sat Aug 16, 2025 10:44 am
M20 Rocker cover Breather

Last post by e21Keith « Sat Aug 16, 2025 10:39 am
Replies: 2
by hannaconner » Tue Jul 08, 2025 6:58 am

2 Replies

9448 Views

Last post by e21Keith
Sat Aug 16, 2025 10:39 am
Temp sensor for 2 stage fan E21 323i

Last post by uwbuurman « Fri Aug 15, 2025 8:50 pm
Replies: 6
by Atle_323i » Thu Aug 14, 2025 11:48 am

6 Replies

9452 Views

Last post by uwbuurman
Fri Aug 15, 2025 8:50 pm
BMW 315 E21 Wiring Diagram.

Last post by uwbuurman « Thu Jul 17, 2025 3:22 pm
Replies: 2
by Vmanns » Sat Jul 12, 2025 1:07 am

2 Replies

8985 Views

Last post by uwbuurman
Thu Jul 17, 2025 3:22 pm
Bonnet pull catch broken - how to open bonnet?

Last post by mattyboy666 « Sun Jun 22, 2025 11:54 am
Replies: 12
by leonardgreggE21 » Sun Dec 11, 2016 2:52 pm

12 Replies

42087 Views

Last post by mattyboy666
Sun Jun 22, 2025 11:54 am
Coolant mixing with oil

Last post by Jeroen « Fri Jun 20, 2025 2:14 pm
Replies: 1
by 1981 e21 » Thu Jun 19, 2025 11:29 pm

1 Replies

13697 Views

Last post by Jeroen
Fri Jun 20, 2025 2:14 pm
E21 fuel sender

Last post by Yuji « Wed Jun 18, 2025 7:36 pm
Replies: 4
by Yuji » Thu May 29, 2025 4:34 pm

4 Replies

9474 Views

Last post by Yuji
Wed Jun 18, 2025 7:36 pm
Vacuum limiter specifications?

Last post by uwbuurman « Wed Jun 18, 2025 12:42 am
Replies: 9
by Stand-in » Wed Jun 11, 2025 7:20 am

9 Replies

35637 Views

Last post by uwbuurman
Wed Jun 18, 2025 12:42 am
Ignition Upgrade Time...

Last post by Wilmo « Sun Jun 15, 2025 11:51 pm
Replies: 2
by e34pilot » Sun Jun 15, 2025 1:49 am

2 Replies

11076 Views

Last post by Wilmo
Sun Jun 15, 2025 11:51 pm
E21 break upgrade - Volvo V70r?

Last post by Jeroen « Wed Jun 11, 2025 11:42 pm
Replies: 4
by arimannni » Sat Nov 16, 2024 10:50 am

4 Replies

19808 Views

Last post by Jeroen
Wed Jun 11, 2025 11:42 pm
E21 track build subframe questions

Last post by HotDogE21 « Tue Jun 10, 2025 5:18 am
Replies: 3
by HotDogE21 » Mon Jun 02, 2025 4:41 am

3 Replies

10706 Views

Last post by HotDogE21
Tue Jun 10, 2025 5:18 am
316 throttle cable issues

Last post by finsin_m10_316 « Wed May 28, 2025 11:36 am
Replies: 5
by finsin_m10_316 » Mon May 26, 2025 11:03 am

5 Replies

10456 Views

Last post by finsin_m10_316
Wed May 28, 2025 11:36 am
Camshaft for m20 b23 with 200 head?

Last post by Willye21 « Tue May 27, 2025 9:23 pm

by Willye21 » Tue May 27, 2025 9:23 pm

0 Replies

8389 Views

Last post by Willye21
Tue May 27, 2025 9:23 pm
Temperatur time switch 35Cel

Last post by nic65 « Thu May 22, 2025 6:57 pm
Replies: 3
by Atle_323i » Wed May 21, 2025 10:15 am

3 Replies

9262 Views

Last post by nic65
Thu May 22, 2025 6:57 pm
My alpina b6 2.8 looking for ecu

Last post by uwbuurman « Sun Apr 20, 2025 12:07 pm
Replies: 6
by masa » Wed Mar 12, 2025 7:35 am

6 Replies

11267 Views

Last post by uwbuurman
Sun Apr 20, 2025 12:07 pm
Novice maintenance mishap. Plug wires?

Last post by Wilmo « Tue Apr 08, 2025 5:07 pm
Replies: 4
by Proton » Mon Apr 07, 2025 10:13 pm

4 Replies

16515 Views

Last post by Wilmo
Tue Apr 08, 2025 5:07 pm

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