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

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Last post

Bmw e21 muffler is glowing red

Last post by Jeroen « Tue Jul 11, 2023 8:51 pm
Replies: 1
by ssk » Tue Jul 11, 2023 8:39 am

1 Replies

1743 Views

Last post by Jeroen
Tue Jul 11, 2023 8:51 pm
323i engine cuts out when warm / revving - ignition problem?

Last post by Kent Thirley « Sat Jul 08, 2023 6:27 pm
Replies: 4
by Kent Thirley » Sat Jul 01, 2023 9:52 pm

4 Replies

1778 Views

Last post by Kent Thirley
Sat Jul 08, 2023 6:27 pm
Wiring help !!!

Last post by Leinho « Fri Jul 07, 2023 3:08 pm
Replies: 4
by Leinho » Thu Jun 29, 2023 10:09 pm

4 Replies

2911 Views

Last post by Leinho
Fri Jul 07, 2023 3:08 pm
M52 Conversion: Real World Costs

Last post by djahac « Wed Jun 28, 2023 1:14 pm
Replies: 26
by Eddie. » Wed Mar 13, 2013 11:46 am
1

2
26 Replies

36243 Views

Last post by djahac
Wed Jun 28, 2023 1:14 pm
5 Speed Tranmission Questions

Last post by demos « Tue Jun 27, 2023 2:02 pm
Replies: 3
by demos » Tue Jun 27, 2023 6:16 am

3 Replies

2941 Views

Last post by demos
Tue Jun 27, 2023 2:02 pm
e21 315 no spark

Last post by nic65 « Mon Jun 12, 2023 2:03 pm
Replies: 1
by smart1992 » Fri Jun 09, 2023 4:06 pm

1 Replies

2483 Views

Last post by nic65
Mon Jun 12, 2023 2:03 pm
E21 318 y1978 Solex DIDTA idle too fast

Last post by adatas « Thu Jun 08, 2023 2:05 pm
Replies: 4
by SFerrari » Sat Dec 03, 2022 8:55 pm

4 Replies

4213 Views

Last post by adatas
Thu Jun 08, 2023 2:05 pm
Engine Oil - Motul Classic Oil 20W50

Last post by SFerrari « Mon Jun 05, 2023 12:39 pm
Replies: 4
by SFerrari » Fri Jun 02, 2023 1:41 pm

4 Replies

4633 Views

Last post by SFerrari
Mon Jun 05, 2023 12:39 pm
Replica Alpina gauge kit

Last post by 323baur « Tue May 30, 2023 3:41 pm
Replies: 1
by Jeroen » Mon May 29, 2023 11:45 pm

1 Replies

2033 Views

Last post by 323baur
Tue May 30, 2023 3:41 pm
E21 318 y1978 Odometer issue

Last post by SFerrari « Sat May 27, 2023 11:36 am
Replies: 4
by SFerrari » Wed May 24, 2023 5:42 pm

4 Replies

4195 Views

Last post by SFerrari
Sat May 27, 2023 11:36 am
Function of BMW p/n: 13711274704

Last post by Peter V. « Thu May 25, 2023 8:48 am
Replies: 4
by demos » Mon May 22, 2023 8:43 am

4 Replies

1568 Views

Last post by Peter V.
Thu May 25, 2023 8:48 am
Pierburg 2B4 Carb fuel mixture adjustment

Last post by nic65 « Tue May 23, 2023 10:47 am
Replies: 8
by demos » Tue Apr 18, 2023 7:17 pm

8 Replies

10780 Views

Last post by nic65
Tue May 23, 2023 10:47 am
Anybody know what this switch is for?

Last post by Jeroen « Tue May 23, 2023 6:58 am
Replies: 5
by demos » Mon May 22, 2023 7:48 pm

5 Replies

5256 Views

Last post by Jeroen
Tue May 23, 2023 6:58 am
Hesitation/stumble at partial load/throttle

Last post by Jeroen « Wed May 10, 2023 10:09 am
Replies: 1
by zaffer » Tue May 09, 2023 2:39 pm

1 Replies

2501 Views

Last post by Jeroen
Wed May 10, 2023 10:09 am
M10 Engine Issues

Last post by Baurosarus « Mon May 01, 2023 7:51 pm
Replies: 5
by Baurosarus » Wed Apr 26, 2023 10:15 pm

5 Replies

2738 Views

Last post by Baurosarus
Mon May 01, 2023 7:51 pm
Oil for rear differential with LSD

Last post by uwbuurman « Sun Apr 30, 2023 1:37 pm
Replies: 10
by Atle_323i » Fri Apr 21, 2023 1:28 pm

10 Replies

3021 Views

Last post by uwbuurman
Sun Apr 30, 2023 1:37 pm
What is this little black plastic box attached to wires at headlight

Last post by polov8 « Wed Apr 26, 2023 8:09 pm
Replies: 1
by NickGurh » Tue Apr 25, 2023 9:34 am

1 Replies

1394 Views

Last post by polov8
Wed Apr 26, 2023 8:09 pm
Electrical fuse #6 issue '83 US 320i

Last post by uwbuurman « Fri Apr 21, 2023 10:16 pm
Replies: 10
by jpupster » Sun Mar 07, 2021 9:58 pm

10 Replies

13460 Views

Last post by uwbuurman
Fri Apr 21, 2023 10:16 pm
315 service manual?

Last post by Luggy « Sat Apr 01, 2023 5:46 pm
Replies: 3
by Sel The Don » Mon Mar 28, 2022 9:57 am

3 Replies

4841 Views

Last post by Luggy
Sat Apr 01, 2023 5:46 pm
Vacuum diagram for 1975 BMW E21 316 (Pre-facelift)

Last post by Luggy « Sat Apr 01, 2023 3:22 pm
Replies: 8
by Luggy » Tue Mar 28, 2023 6:03 pm

8 Replies

2147 Views

Last post by Luggy
Sat Apr 01, 2023 3:22 pm
Electric cooling fan for 323i

Last post by Atle_323i « Fri Mar 24, 2023 7:30 pm
Replies: 2
by Atle_323i » Tue Mar 21, 2023 8:31 pm

2 Replies

3013 Views

Last post by Atle_323i
Fri Mar 24, 2023 7:30 pm
1982 318i Manual Engine Swap to M20B25

Last post by Jeroen « Fri Mar 24, 2023 3:42 pm
Replies: 4
by AussieE21 » Tue Jul 05, 2022 12:36 pm

4 Replies

3776 Views

Last post by Jeroen
Fri Mar 24, 2023 3:42 pm
Rebuild engine

Last post by Wilmo « Mon Feb 13, 2023 6:47 pm
Replies: 2
by joshuacarney » Mon Feb 13, 2023 11:41 am

2 Replies

2207 Views

Last post by Wilmo
Mon Feb 13, 2023 6:47 pm
1982 320i manual - Brake booster o ring inside?

Last post by Jeroen « Thu Feb 02, 2023 7:39 am
Replies: 1
by e21-V3 » Thu Feb 02, 2023 1:06 am

1 Replies

1770 Views

Last post by Jeroen
Thu Feb 02, 2023 7:39 am
Gruppe 5 widebody kit

Last post by Constantin « Wed Jan 25, 2023 7:50 am
Replies: 10
by Per-Ola » Mon Oct 05, 2020 6:05 pm

10 Replies

13331 Views

Last post by Constantin
Wed Jan 25, 2023 7:50 am
E21 Rear seat headrest

Last post by 323baur « Tue Jan 17, 2023 9:20 pm
Replies: 3
by Atle_323i » Tue Jan 17, 2023 1:47 pm

3 Replies

2526 Views

Last post by 323baur
Tue Jan 17, 2023 9:20 pm
Hood Not Latching

Last post by uwbuurman « Wed Jan 11, 2023 5:38 pm
Replies: 5
by hank_szeto » Tue Jan 10, 2023 9:19 pm

5 Replies

5228 Views

Last post by uwbuurman
Wed Jan 11, 2023 5:38 pm
Rear wheel bearing spacer

Last post by uwbuurman « Fri Dec 30, 2022 8:47 pm
Replies: 2
by AMWroofing » Wed Dec 28, 2022 4:48 pm

2 Replies

3268 Views

Last post by uwbuurman
Fri Dec 30, 2022 8:47 pm
Socket Size for Crankshaft Pully Nut 1979 E21 M10

Last post by Jeroen « Thu Dec 29, 2022 2:35 pm
Replies: 3
by csvnevada » Sat Dec 24, 2022 10:04 pm

3 Replies

4373 Views

Last post by Jeroen
Thu Dec 29, 2022 2:35 pm
Water pump rebuild m10 vs m20

Last post by Jeroen « Sun Dec 25, 2022 4:44 pm
Replies: 1
by peebuck » Sat Dec 24, 2022 5:44 pm

1 Replies

2075 Views

Last post by Jeroen
Sun Dec 25, 2022 4:44 pm
1975 BMW 316 (prefacelift) leaking heater core

Last post by Jeroen « Wed Dec 21, 2022 4:07 pm
Replies: 5
by Luggy » Sun Dec 18, 2022 7:15 pm

5 Replies

5041 Views

Last post by Jeroen
Wed Dec 21, 2022 4:07 pm
E21 engine

Last post by uwbuurman « Fri Dec 16, 2022 5:35 pm
Replies: 2
by squadron051 » Fri Dec 16, 2022 1:38 pm

2 Replies

1973 Views

Last post by uwbuurman
Fri Dec 16, 2022 5:35 pm
HELP - E21 doesn't start at all after renovation

Last post by uwbuurman « Thu Nov 24, 2022 7:52 am
Replies: 5
by SFerrari » Mon Nov 21, 2022 3:14 pm

5 Replies

5753 Views

Last post by uwbuurman
Thu Nov 24, 2022 7:52 am
Need to Adjust Odometer Gears due to Change in Differential ratio

Last post by Wilmo « Sat Nov 19, 2022 10:50 am
Replies: 4
by Americo2054 » Thu Nov 10, 2022 9:50 pm

4 Replies

4963 Views

Last post by Wilmo
Sat Nov 19, 2022 10:50 am
Rear speakers cut out hole

Last post by nic65 « Fri Nov 18, 2022 2:54 pm
Replies: 1
by Atle_323i » Fri Nov 18, 2022 1:52 pm

1 Replies

1187 Views

Last post by nic65
Fri Nov 18, 2022 2:54 pm
E21 318i crank issues

Last post by Niceman « Fri Nov 18, 2022 7:19 am
Replies: 1
by Niceman » Fri Nov 18, 2022 6:35 am

1 Replies

2291 Views

Last post by Niceman
Fri Nov 18, 2022 7:19 am
FUEL GAUGE PUZZLE...HELP

Last post by nic65 « Mon Oct 31, 2022 10:11 am
Replies: 18
by anastasio » Thu May 07, 2020 7:39 pm
1

2
18 Replies

24100 Views

Last post by nic65
Mon Oct 31, 2022 10:11 am
E21 Differentials and Driveshafts (The weak Point?)

Last post by mcjjordan « Sat Oct 29, 2022 6:36 pm
Replies: 42
by Duracel79 » Wed Jun 13, 2012 3:42 pm
1

2

3
42 Replies

60880 Views

Last post by mcjjordan
Sat Oct 29, 2022 6:36 pm
Modifying break dust shields

Last post by bealo « Mon Oct 17, 2022 11:02 pm
Replies: 5
by bealo » Sun Sep 25, 2022 5:30 pm

5 Replies

2058 Views

Last post by bealo
Mon Oct 17, 2022 11:02 pm
Safe maximum diameter when boring/honing brake and clutch cylinders

Last post by jbrunken « Tue Oct 11, 2022 5:16 pm
Replies: 3
by jbrunken » Mon Oct 10, 2022 5:54 pm

3 Replies

3736 Views

Last post by jbrunken
Tue Oct 11, 2022 5:16 pm
M20B20 to MegaSquirt build

Last post by garzon « Sat Oct 01, 2022 4:37 pm
Replies: 141
by BertjeConti » Wed Mar 19, 2014 11:57 pm
1

…

6

7

8

9

10
141 Replies

260851 Views

Last post by garzon
Sat Oct 01, 2022 4:37 pm
Anyone know how to remove the piston assembly from an Ate master cylinder?

Last post by Jeroen « Sat Sep 17, 2022 11:06 pm
Replies: 2
by jbrunken » Fri Sep 16, 2022 7:45 pm

2 Replies

3252 Views

Last post by Jeroen
Sat Sep 17, 2022 11:06 pm
Replacing 320 into 323i

Last post by Atle_323i « Tue Sep 06, 2022 8:25 pm
Replies: 16
by Atle_323i » Wed Jun 08, 2022 8:15 pm
1

2
16 Replies

12397 Views

Last post by Atle_323i
Tue Sep 06, 2022 8:25 pm
medidas cruzadas para cuadrar chasis ???

Last post by rodrigo96 « Wed Aug 24, 2022 3:44 pm
Replies: 5
by tincho » Tue Aug 23, 2022 6:39 pm

5 Replies

3428 Views

Last post by rodrigo96
Wed Aug 24, 2022 3:44 pm
Footwell speakers

Last post by e21Keith « Tue Aug 23, 2022 11:16 am
Replies: 3
by Atle_323i » Sun Aug 21, 2022 3:35 pm

3 Replies

1324 Views

Last post by e21Keith
Tue Aug 23, 2022 11:16 am
How to read the temp gauge

Last post by rodrigo96 « Tue Aug 16, 2022 6:23 pm
Replies: 8
by rodrigo96 » Mon Aug 15, 2022 5:24 pm

8 Replies

12107 Views

Last post by rodrigo96
Tue Aug 16, 2022 6:23 pm
M10 Gearbox Strength - 4 or 5 Speed????

Last post by sleeperviva « Sun Aug 14, 2022 2:46 pm
Replies: 6
by sleeperviva » Sun Jul 15, 2012 4:15 pm

6 Replies

3081 Views

Last post by sleeperviva
Sun Aug 14, 2022 2:46 pm
Engine shutting down

Last post by Jeroen « Tue Aug 09, 2022 8:49 am
Replies: 6
by Yiannos » Sun Aug 07, 2022 7:23 am

6 Replies

3857 Views

Last post by Jeroen
Tue Aug 09, 2022 8:49 am
Part numbers for E21 doors

Last post by Jeroen « Sun Aug 07, 2022 10:07 pm
Replies: 7
by yatisr » Mon Jun 06, 2022 10:26 am

7 Replies

6423 Views

Last post by Jeroen
Sun Aug 07, 2022 10:07 pm
Metal fuel vent pipe

Last post by bealo « Sun Aug 07, 2022 1:02 pm
Replies: 3
by bealo » Fri Aug 05, 2022 10:10 pm

3 Replies

1431 Views

Last post by bealo
Sun Aug 07, 2022 1:02 pm

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