E21 Technical

Forum

Topics

Posts

Last post

Our top tech topics
Topics: 30

30 Topics

578 Posts

Last post Re: How "I" replaced my rear …
by niske View the latest post
Wed Feb 28, 2024 8:59 pm

New Topic

2625 topics

Page 1 of 53
- Jump to page:
1
2
3
4
5
…
53
Next

Topics

Replies

Views

Last post

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

6660 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

30742 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

48771 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

28443 Views

Last post by Jeroen
Thu Jul 17, 2014 12:53 pm
New Pioneer SXT-C10PS Radio? Anyone tested it?

Last post by Sierpien « Mon Nov 17, 2025 5:04 pm

by Sierpien » Mon Nov 17, 2025 5:04 pm

0 Replies

10 Views

Last post by Sierpien
Mon Nov 17, 2025 5:04 pm
Hesitation, won’t rev past 4000 rpm, stalls when warm

Last post by jaquimbayod « Wed Nov 12, 2025 9:42 am
Replies: 2
by jaquimbayod » Fri Oct 31, 2025 12:46 pm

2 Replies

167 Views

Last post by jaquimbayod
Wed Nov 12, 2025 9:42 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

243 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

455 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

3125 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

796 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

15728 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

16866 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

1031 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

6103 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

6319 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

5591 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

1581 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

1084 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

1146 Views

Last post by uwbuurman
Thu Jul 17, 2025 3:22 pm
E21 randomly shut off while driving, cant start it back up

Last post by yatisr « Wed Jun 25, 2025 4:55 am
Replies: 3
by Mailxpur » Mon Jun 23, 2025 5:40 pm

3 Replies

2156 Views

Last post by yatisr
Wed Jun 25, 2025 4:55 am
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

31687 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

6000 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

1433 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

26286 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

3149 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

9762 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

2461 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

2200 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

1219 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

1552 Views

Last post by nic65
Thu May 22, 2025 6:57 pm
Your top 5 performance mods?

Last post by Jeroen « Sun May 18, 2025 9:59 pm
Replies: 21
by Amur73 » Fri Aug 06, 2021 8:39 am
1

2
21 Replies

12834 Views

Last post by Jeroen
Sun May 18, 2025 9:59 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

2603 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

8137 Views

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

Last post by majkl « Mon Apr 07, 2025 9:18 am
Replies: 3
by Van burnham » Sat Apr 05, 2025 5:52 am

3 Replies

1548 Views

Last post by majkl
Mon Apr 07, 2025 9:18 am
1.8 m10 carburetor engine

Last post by Wilmo « Fri Mar 28, 2025 11:23 am
Replies: 3
by Lavazza21 » Wed Mar 19, 2025 4:54 pm

3 Replies

3651 Views

Last post by Wilmo
Fri Mar 28, 2025 11:23 am
E21 clutch master cylinder rebuild.

Last post by Jeroen « Wed Mar 19, 2025 11:23 pm
Replies: 5
by jcreegan » Tue Mar 18, 2025 11:03 pm

5 Replies

2413 Views

Last post by Jeroen
Wed Mar 19, 2025 11:23 pm
Odd torque loss when driving near redline

Last post by Jeroen « Wed Mar 19, 2025 1:52 am
Replies: 22
by Stand-in » Mon Mar 03, 2025 5:06 am
1

2
22 Replies

7394 Views

Last post by Jeroen
Wed Mar 19, 2025 1:52 am
Gearshift linkage roll pin

Last post by AndyBaur « Sun Mar 09, 2025 12:52 pm
Replies: 27
by AndyBaur » Sun Aug 30, 2015 1:14 am
1

2
27 Replies

41436 Views

Last post by AndyBaur
Sun Mar 09, 2025 12:52 pm
M10 Engine Mount

Last post by uwbuurman « Sun Mar 02, 2025 9:24 am
Replies: 1
by Bigmeat » Fri Feb 14, 2025 5:39 pm

1 Replies

2435 Views

Last post by uwbuurman
Sun Mar 02, 2025 9:24 am
Rear wheelhousing

Last post by uwbuurman « Sun Mar 02, 2025 9:22 am
Replies: 1
by Ekin_Su_Ocha » Wed Feb 05, 2025 10:27 pm

1 Replies

2230 Views

Last post by uwbuurman
Sun Mar 02, 2025 9:22 am
Gear lever play

Last post by Jeroen « Wed Feb 19, 2025 1:29 pm
Replies: 7
by mcjjordan » Sun Oct 09, 2022 7:57 pm

7 Replies

3098 Views

Last post by Jeroen
Wed Feb 19, 2025 1:29 pm
e21 m52 swap

Last post by mcjjordan « Tue Feb 18, 2025 9:22 pm
Replies: 4
by barry2830 » Tue Jan 21, 2014 7:35 pm

4 Replies

3437 Views

Last post by mcjjordan
Tue Feb 18, 2025 9:22 pm
LHD carpet for RHD car?

Last post by kam « Thu Jan 23, 2025 3:55 pm
Replies: 10
by Reck » Wed Oct 23, 2024 11:30 am

10 Replies

20817 Views

Last post by kam
Thu Jan 23, 2025 3:55 pm
Long time listener- first time caller/ newbie trying to diagnose e21 issues

Last post by Reck « Mon Jan 20, 2025 3:03 pm
Replies: 10
by E21gr69 » Sat Jan 27, 2024 8:06 pm

10 Replies

3625 Views

Last post by Reck
Mon Jan 20, 2025 3:03 pm
Fuel leak on top of the gas tank

Last post by Jeroen « Fri Jan 17, 2025 1:31 pm
Replies: 1
by CooperD55 » Thu Jan 16, 2025 11:55 pm

1 Replies

3578 Views

Last post by Jeroen
Fri Jan 17, 2025 1:31 pm
Dreaded shimmy

Last post by Jeroen « Mon Dec 30, 2024 11:36 pm
Replies: 6
by yatisr » Sun Dec 29, 2024 10:03 am

6 Replies

2736 Views

Last post by Jeroen
Mon Dec 30, 2024 11:36 pm
Trying to figure what these wires are - e21 revival project

Last post by E21gr69 « Sun Dec 29, 2024 5:40 pm
Replies: 1
by E21gr69 » Sun Dec 29, 2024 9:07 am

1 Replies

3784 Views

Last post by E21gr69
Sun Dec 29, 2024 5:40 pm
Replacement Engine Bulkhead Sound Insulation Solution

Last post by e21Keith « Wed Dec 25, 2024 12:23 pm
Replies: 5
by e21Keith » Thu Dec 19, 2024 10:16 am

5 Replies

5196 Views

Last post by e21Keith
Wed Dec 25, 2024 12:23 pm
15 inch wheels

Last post by Jeroen « Mon Dec 16, 2024 2:06 pm
Replies: 19
by yatisr » Mon Jul 01, 2024 1:33 am
1

2
19 Replies

7666 Views

Last post by Jeroen
Mon Dec 16, 2024 2:06 pm
Easiest and best way to reinstall injectors

Last post by repoman « Sun Dec 15, 2024 11:33 pm
Replies: 5
by repoman » Sat Dec 07, 2024 7:32 am

5 Replies

12649 Views

Last post by repoman
Sun Dec 15, 2024 11:33 pm

New Topic

2625 topics

Page 1 of 53
- Jump to page:
1
2
3
4
5
…
53
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum