E21 Technical

Forum

Topics

Posts

Last post

Our top tech topics
Topics: 30

30 Topics

580 Posts

Last post Re: Coversion to electric pow…
by Jeroen View the latest post
Fri May 08, 2026 11:28 pm

New Topic

2644 topics

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

Topics

Replies

Views

Last post

Heater Hose Inlet Shut Off Valve Modification 1979 E21

Last post by BertjeConti « Sat Jul 20, 2024 7:29 pm
Replies: 1
by csvnevada » Fri Jul 19, 2024 9:36 pm

1 Replies

5267 Views

Last post by BertjeConti
Sat Jul 20, 2024 7:29 pm
Cylinder Head question 121T

Last post by Jeroen « Thu Jul 11, 2024 8:22 am
Replies: 1
by repoman » Thu Jul 11, 2024 7:30 am

1 Replies

4769 Views

Last post by Jeroen
Thu Jul 11, 2024 8:22 am
1983 320i dies while driving - I'm scared!!

Last post by Jeroen « Thu Jul 11, 2024 8:19 am
Replies: 12
by repoman » Wed Apr 24, 2024 6:39 am

12 Replies

6813 Views

Last post by Jeroen
Thu Jul 11, 2024 8:19 am
Brakepad wear sensor

Last post by uwbuurman « Wed Jul 03, 2024 2:08 pm
Replies: 3
by Atle_323i » Fri Jun 28, 2024 5:13 pm

3 Replies

3797 Views

Last post by uwbuurman
Wed Jul 03, 2024 2:08 pm
Brakes slowly locking up while driving

Last post by uwbuurman « Mon Jun 24, 2024 1:58 pm
Replies: 15
by Minusartifact » Fri May 17, 2024 6:29 am
1

2
15 Replies

37662 Views

Last post by uwbuurman
Mon Jun 24, 2024 1:58 pm
A/c belt

Last post by Jkhlat@hotmail.com « Sat Jun 22, 2024 6:22 pm
Replies: 1
by Jkhlat@hotmail.com » Sat Jun 22, 2024 6:21 pm

1 Replies

4857 Views

Last post by Jkhlat@hotmail.com
Sat Jun 22, 2024 6:22 pm
Door Switch for interior lights

Last post by Jeroen « Thu May 30, 2024 10:30 am
Replies: 1
by kam » Thu May 30, 2024 9:36 am

1 Replies

6093 Views

Last post by Jeroen
Thu May 30, 2024 10:30 am
No spark and a probable cause?

Last post by Jeroen « Thu May 23, 2024 8:01 am
Replies: 6
by Stand-in » Wed May 22, 2024 12:52 am

6 Replies

6025 Views

Last post by Jeroen
Thu May 23, 2024 8:01 am
RHD brake master cylinder

Last post by Wilmo « Wed May 22, 2024 12:07 pm
Replies: 11
by joe14 » Tue May 07, 2024 2:44 pm

11 Replies

5901 Views

Last post by Wilmo
Wed May 22, 2024 12:07 pm
Confusion regarding coolant system Pls Help!

Last post by Stand-in « Mon May 13, 2024 3:42 pm
Replies: 4
by Stand-in » Mon May 13, 2024 12:23 am

4 Replies

6145 Views

Last post by Stand-in
Mon May 13, 2024 3:42 pm
Brake issues

Last post by BertjeConti « Sat May 11, 2024 2:26 pm
Replies: 5
by bealo » Thu May 09, 2024 1:14 pm

5 Replies

3559 Views

Last post by BertjeConti
Sat May 11, 2024 2:26 pm
What is best for this rust +plastic trim clips (discussion)

Last post by Jeroen « Mon May 06, 2024 11:20 pm
Replies: 1
by Stand-in » Sat May 04, 2024 8:00 pm

1 Replies

3138 Views

Last post by Jeroen
Mon May 06, 2024 11:20 pm
Too big for the car

Last post by Stand-in « Fri May 03, 2024 7:06 pm
Replies: 3
by Stand-in » Fri May 03, 2024 2:06 am

3 Replies

6284 Views

Last post by Stand-in
Fri May 03, 2024 7:06 pm
E21 rear end questions

Last post by Leinho « Thu May 02, 2024 7:08 pm
Replies: 1
by e21est » Sat Mar 16, 2024 10:48 am

1 Replies

3825 Views

Last post by Leinho
Thu May 02, 2024 7:08 pm
Outer tie rod rubbing wheel?

Last post by Leinho « Thu May 02, 2024 6:08 pm
Replies: 2
by Leinho » Wed May 01, 2024 12:19 am

2 Replies

3810 Views

Last post by Leinho
Thu May 02, 2024 6:08 pm
Clutch Won’t Depress After Master & Slave Replacement

Last post by Jeroen « Sun Apr 28, 2024 2:34 am
Replies: 34
by yacob555 » Sun Mar 03, 2024 8:44 am
1

2

3
34 Replies

10637 Views

Last post by Jeroen
Sun Apr 28, 2024 2:34 am
Drainage holes

Last post by Lavazza21 « Wed Apr 24, 2024 4:52 pm
Replies: 7
by Lavazza21 » Thu Apr 18, 2024 10:15 am

7 Replies

6478 Views

Last post by Lavazza21
Wed Apr 24, 2024 4:52 pm
Building fast road/track day E21

Last post by polov8 « Mon Apr 22, 2024 6:52 pm
Replies: 3
by melaniewalker » Wed Apr 10, 2024 11:14 am

3 Replies

2221 Views

Last post by polov8
Mon Apr 22, 2024 6:52 pm
Throttle linkage recommendations for dual DCOE 45

Last post by GudrunHelga « Mon Apr 22, 2024 11:10 am
Replies: 3
by stormhunt » Tue Apr 09, 2024 9:57 pm

3 Replies

1796 Views

Last post by GudrunHelga
Mon Apr 22, 2024 11:10 am
Pressure regulator - removal of regulator piston

Last post by rdivy725 « Mon Apr 08, 2024 8:43 pm

by rdivy725 » Mon Apr 08, 2024 8:43 pm

0 Replies

1487 Views

Last post by rdivy725
Mon Apr 08, 2024 8:43 pm
Eibach springs supplier UK

Last post by Jeroen « Mon Apr 08, 2024 5:07 pm
Replies: 5
by kam » Thu Mar 28, 2024 1:47 pm

5 Replies

1762 Views

Last post by Jeroen
Mon Apr 08, 2024 5:07 pm
E21 Factory Markings and details restoration Guide.

Last post by Jeroen « Wed Apr 03, 2024 3:41 pm
Replies: 1
by Sierpien » Wed Apr 03, 2024 3:28 am

1 Replies

1569 Views

Last post by Jeroen
Wed Apr 03, 2024 3:41 pm
15x7 Tyre recommendation's and sense check

Last post by kam « Sun Mar 31, 2024 9:57 pm
Replies: 5
by kam » Thu Mar 28, 2024 1:55 pm

5 Replies

1694 Views

Last post by kam
Sun Mar 31, 2024 9:57 pm
Eibach Springs

Last post by uwbuurman « Sat Mar 02, 2024 7:02 pm
Replies: 2
by Vic » Sat Mar 02, 2024 11:13 am

2 Replies

2017 Views

Last post by uwbuurman
Sat Mar 02, 2024 7:02 pm
Yay or nay

Last post by Jeroen « Mon Feb 26, 2024 8:31 am
Replies: 11
by BrunoT » Sun Jul 09, 2017 5:10 pm

11 Replies

9238 Views

Last post by Jeroen
Mon Feb 26, 2024 8:31 am
New mechanic tool trouble (Fork tool for lifting rocker heads)

Last post by mr edd « Fri Feb 23, 2024 8:32 pm
Replies: 11
by Stand-in » Wed Jan 31, 2024 5:51 pm

11 Replies

2990 Views

Last post by mr edd
Fri Feb 23, 2024 8:32 pm
Oil In The Front Struts?

Last post by Wilmo « Tue Feb 20, 2024 10:48 am
Replies: 1
by cuthbertdavies » Tue Feb 20, 2024 8:29 am

1 Replies

2870 Views

Last post by Wilmo
Tue Feb 20, 2024 10:48 am
Sloppy Gear Shift

Last post by polov8 « Thu Feb 15, 2024 8:47 pm
Replies: 4
by Bigmeat » Wed Feb 14, 2024 7:45 pm

4 Replies

1543 Views

Last post by polov8
Thu Feb 15, 2024 8:47 pm
Speedo needle vibration

Last post by BertjeConti « Sun Jan 28, 2024 3:56 pm
Replies: 1
by zaffer » Thu Jan 25, 2024 3:49 pm

1 Replies

1071 Views

Last post by BertjeConti
Sun Jan 28, 2024 3:56 pm
CV joint boot

Last post by woutvanschaik « Thu Jan 25, 2024 8:11 am
Replies: 5
by drjim » Wed May 06, 2015 11:03 pm

5 Replies

3722 Views

Last post by woutvanschaik
Thu Jan 25, 2024 8:11 am
Trim clamps

Last post by polov8 « Wed Jan 24, 2024 9:17 am
Replies: 2
by JBURGA » Tue Jan 23, 2024 11:08 pm

2 Replies

1052 Views

Last post by polov8
Wed Jan 24, 2024 9:17 am
BBS RA Mahle color code

Last post by niske « Sun Jan 21, 2024 9:35 pm

by niske » Sun Jan 21, 2024 9:35 pm

0 Replies

1180 Views

Last post by niske
Sun Jan 21, 2024 9:35 pm
M20b25 oil leak

Last post by Jeroen « Sun Dec 24, 2023 12:35 pm
Replies: 6
by bealo » Wed Dec 13, 2023 4:36 pm

6 Replies

1970 Views

Last post by Jeroen
Sun Dec 24, 2023 12:35 pm
What suspension upgrades fit my model

Last post by polov8 « Wed Dec 20, 2023 11:22 pm
Replies: 8
by p4uke » Fri Dec 08, 2023 10:36 am

8 Replies

12316 Views

Last post by polov8
Wed Dec 20, 2023 11:22 pm
Starter motor issue

Last post by uwbuurman « Fri Dec 15, 2023 12:12 am
Replies: 6
by bealo » Wed Dec 06, 2023 3:30 pm

6 Replies

1896 Views

Last post by uwbuurman
Fri Dec 15, 2023 12:12 am
Gearbox identification

Last post by Jeroen « Tue Dec 05, 2023 2:11 pm
Replies: 1
by Airboss » Tue Dec 05, 2023 2:37 am

1 Replies

1328 Views

Last post by Jeroen
Tue Dec 05, 2023 2:11 pm
M20B20 with B23 internals

Last post by uwbuurman « Tue Dec 05, 2023 7:02 am
Replies: 9
by Marcoqm » Wed Nov 29, 2023 11:54 pm

9 Replies

6465 Views

Last post by uwbuurman
Tue Dec 05, 2023 7:02 am
How to remove steering wheel

Last post by uwbuurman « Sun Nov 26, 2023 8:07 pm
Replies: 3
by p4uke » Sat Nov 25, 2023 5:26 pm

3 Replies

1997 Views

Last post by uwbuurman
Sun Nov 26, 2023 8:07 pm
Spark Plug wire to Distributer diagram? - US 320i 1982 M10 1.8

Last post by e21-V3 « Sun Nov 26, 2023 12:08 am

by e21-V3 » Sun Nov 26, 2023 12:08 am

0 Replies

1013 Views

Last post by e21-V3
Sun Nov 26, 2023 12:08 am
Fan blower

Last post by nic65 « Mon Nov 20, 2023 12:17 pm
Replies: 3
by bealo » Fri Nov 03, 2023 8:00 pm

3 Replies

1454 Views

Last post by nic65
Mon Nov 20, 2023 12:17 pm
Using E30 clutch for 320 E21

Last post by Jeroen « Thu Nov 16, 2023 6:52 am
Replies: 1
by Marcoqm » Thu Nov 16, 2023 3:22 am

1 Replies

1112 Views

Last post by Jeroen
Thu Nov 16, 2023 6:52 am
Rebuilding dogleg sports getrag

Last post by jannickz « Wed Nov 15, 2023 2:54 pm
Replies: 2
by jmd81 » Sun Jun 17, 2012 6:24 pm

2 Replies

2518 Views

Last post by jannickz
Wed Nov 15, 2023 2:54 pm
US Spec 320i - Start issues

Last post by Jeroen « Thu Oct 19, 2023 8:50 am
Replies: 3
by joaocandeias » Tue Oct 17, 2023 8:11 pm

3 Replies

1444 Views

Last post by Jeroen
Thu Oct 19, 2023 8:50 am
building a 2 litre M10 turbo

Last post by Sav « Tue Oct 17, 2023 11:11 pm
Replies: 41
by tommi_e21 » Thu Feb 04, 2010 4:56 pm
1

2

3
41 Replies

40142 Views

Last post by Sav
Tue Oct 17, 2023 11:11 pm
Tach wiring for M20 car

Last post by nic65 « Mon Oct 09, 2023 5:53 pm
Replies: 1
by FileCabinetRacing » Mon Oct 09, 2023 4:23 pm

1 Replies

1137 Views

Last post by nic65
Mon Oct 09, 2023 5:53 pm
M20b25 battery cable

Last post by nic65 « Mon Oct 09, 2023 11:16 am
Replies: 6
by bealo » Mon Sep 25, 2023 9:30 pm

6 Replies

2195 Views

Last post by nic65
Mon Oct 09, 2023 11:16 am
Looking for part number for a Bosch wing cell compressor that bolts up to a 323i

Last post by nic65 « Mon Sep 25, 2023 8:52 am
Replies: 4
by jbrunken » Fri Sep 22, 2023 9:42 pm

4 Replies

1538 Views

Last post by nic65
Mon Sep 25, 2023 8:52 am
Finding Part Numbers for 1980 320i Fuel Line parts

Last post by uwbuurman « Fri Sep 22, 2023 7:56 am
Replies: 2
by wh400 » Tue Sep 19, 2023 10:55 pm

2 Replies

3388 Views

Last post by uwbuurman
Fri Sep 22, 2023 7:56 am
Tacho not registering at idle but moves when revved

Last post by jbrunken « Thu Sep 21, 2023 12:51 pm
Replies: 4
by AndrewH5797 » Thu Jul 20, 2023 10:11 pm

4 Replies

1767 Views

Last post by jbrunken
Thu Sep 21, 2023 12:51 pm
Loose Wheel Bearing, Exhaust Heat Shield 323i

Last post by Jeroen « Tue Sep 19, 2023 5:15 pm
Replies: 15
by e21Keith » Wed Aug 09, 2023 10:57 pm
1

2
15 Replies

13796 Views

Last post by Jeroen
Tue Sep 19, 2023 5:15 pm

New Topic

2644 topics

Page 3 of 53
- Jump to page:
Previous
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