M40 / M42 Engines

Moderator: martauto

New Topic

403 topics

Page 1 of 9
- Jump to page:
1
2
3
4
5
…
9
Next

Topics

E30 M42 swap infomation

Last post by rix313 « Mon Nov 24, 2025 9:07 pm
Replies: 213
by rix313 » Sat Feb 06, 2010 8:41 pm
1

…

3

4

5

6

7
213 Replies

248662 Views

Last post by rix313
Mon Nov 24, 2025 9:07 pm
BMW E30 318iS, 318i, 316i fuel pump

Last post by rix313 « Sat Jan 22, 2022 10:21 pm
Replies: 7
by rix313 » Wed Apr 22, 2020 8:28 pm

7 Replies

10402 Views

Last post by rix313
Sat Jan 22, 2022 10:21 pm
M42 exhaust manifold VS M44 exhaust manifold

Last post by martauto « Sat Dec 04, 2021 12:56 pm
Replies: 1
by adiethirteen » Sat Dec 04, 2021 10:43 am

1 Replies

7333 Views

Last post by martauto
Sat Dec 04, 2021 12:56 pm
M40 and M42 Wiki Pages

Last post by Grrrmachine « Thu Mar 28, 2013 4:23 pm

by Grrrmachine » Thu Mar 28, 2013 4:23 pm

0 Replies

7691 Views

Last post by Grrrmachine
Thu Mar 28, 2013 4:23 pm
M40 Top End Engine Noises

Last post by twright « Mon Jan 22, 2024 12:32 pm
Replies: 2
by twright » Sun Jan 21, 2024 3:30 pm

2 Replies

5405 Views

Last post by twright
Mon Jan 22, 2024 12:32 pm
Thoughts on the M40 Engine

Last post by 30316 « Mon Jan 15, 2024 10:15 pm
Replies: 4
by bruzehual » Sat Oct 16, 2021 5:54 pm

4 Replies

7679 Views

Last post by 30316
Mon Jan 15, 2024 10:15 pm
ARP head studs

Last post by rix313 « Mon Sep 18, 2023 1:12 pm
Replies: 2
by TeddyK » Wed Jul 26, 2023 1:48 pm

2 Replies

8326 Views

Last post by rix313
Mon Sep 18, 2023 1:12 pm
BMW M40 idle...

Last post by elvirbgd « Thu Mar 24, 2022 8:05 pm
Replies: 3
by elvirbgd » Tue Dec 07, 2021 4:17 pm

3 Replies

6941 Views

Last post by elvirbgd
Thu Mar 24, 2022 8:05 pm
Help! Hydraulic lifters

Last post by elvirbgd « Tue Dec 28, 2021 4:37 pm
Replies: 3
by TeddyK » Sat Oct 23, 2021 8:08 pm

3 Replies

6053 Views

Last post by elvirbgd
Tue Dec 28, 2021 4:37 pm
Overtightened timing belt on BMW E30 M40 ?

Last post by elvirbgd « Sun Dec 05, 2021 4:37 pm
Replies: 3
by elvirbgd » Sat Dec 04, 2021 11:59 am

3 Replies

6930 Views

Last post by elvirbgd
Sun Dec 05, 2021 4:37 pm
MPG?

Last post by twenty « Tue Oct 12, 2021 10:32 am
Replies: 1
by KitTheRam » Mon Oct 11, 2021 6:59 pm

1 Replies

5799 Views

Last post by twenty
Tue Oct 12, 2021 10:32 am
M40 Cambelt DIY Replacement Guide

Last post by Brianmoooore « Sun Mar 28, 2021 11:27 am
Replies: 4
by spannerrash » Wed Feb 26, 2020 9:34 pm

4 Replies

9567 Views

Last post by Brianmoooore
Sun Mar 28, 2021 11:27 am
M42 wiring loom - automatic - problem

Last post by JohnA « Thu Feb 04, 2021 8:28 am
Replies: 9
by JohnA » Sun May 31, 2020 6:13 pm

9 Replies

12707 Views

Last post by JohnA
Thu Feb 04, 2021 8:28 am
M42 engine wiring / hoses

Last post by rix313 « Fri Jan 01, 2021 9:16 pm
Replies: 1
by TeddyK » Fri Jan 01, 2021 8:27 pm

1 Replies

6372 Views

Last post by rix313
Fri Jan 01, 2021 9:16 pm
Blue temp sensor ground located?

Last post by rix313 « Sat Nov 28, 2020 8:38 am
Replies: 2
by NoTurbo » Sun Nov 22, 2020 1:13 pm

2 Replies

7534 Views

Last post by rix313
Sat Nov 28, 2020 8:38 am
M40 Intake Noise

Last post by twright « Tue Nov 10, 2020 11:23 am

by twright » Tue Nov 10, 2020 11:23 am

0 Replies

6400 Views

Last post by twright
Tue Nov 10, 2020 11:23 am
M42 ECU. E36->E30

Last post by joew23 « Tue Oct 27, 2020 2:39 pm

by joew23 » Tue Oct 27, 2020 2:39 pm

0 Replies

5642 Views

Last post by joew23
Tue Oct 27, 2020 2:39 pm
No RPM

Last post by NoTurbo « Tue Aug 25, 2020 7:23 pm
Replies: 9
by NoTurbo » Sat Aug 15, 2020 8:15 pm

9 Replies

13522 Views

Last post by NoTurbo
Tue Aug 25, 2020 7:23 pm
318is Oxygen Sensor?

Last post by Zimmy318i « Sat Jul 25, 2020 8:41 am
Replies: 7
by LGK6D » Sun Feb 11, 2018 6:00 pm

7 Replies

8167 Views

Last post by Zimmy318i
Sat Jul 25, 2020 8:41 am
M42 overbore problems.

Last post by rix313 « Sun May 24, 2020 6:27 pm
Replies: 7
by rsjon » Sun May 03, 2020 12:01 pm

7 Replies

8440 Views

Last post by rix313
Sun May 24, 2020 6:27 pm
M42 exhaust manifold studs / nuts

Last post by rix313 « Tue Apr 28, 2020 4:55 pm
Replies: 1
by TeddyK » Mon Apr 27, 2020 8:08 am

1 Replies

6917 Views

Last post by rix313
Tue Apr 28, 2020 4:55 pm
Ticking noise at motorway speeds

Last post by Brianmoooore « Wed Feb 26, 2020 10:54 pm
Replies: 8
by BeauSpivey » Thu Jan 23, 2020 3:26 pm

8 Replies

7876 Views

Last post by Brianmoooore
Wed Feb 26, 2020 10:54 pm
M42 performance chip

Last post by TeddyK « Tue Feb 04, 2020 11:19 am
Replies: 2
by TeddyK » Tue Feb 04, 2020 9:54 am

2 Replies

7443 Views

Last post by TeddyK
Tue Feb 04, 2020 11:19 am
Misfire? M40b16 engine loss of power, 5000rpm

Last post by rix313 « Sun Dec 08, 2019 9:05 am
Replies: 3
by blood69 » Wed Jun 05, 2019 3:00 pm

3 Replies

7519 Views

Last post by rix313
Sun Dec 08, 2019 9:05 am
M40b18 & M40b16 Turbo Manifolds for Sale $250

Last post by DIYTuning « Sun Dec 01, 2019 6:23 pm
Replies: 5
by DIYTuning » Sat Nov 30, 2019 12:22 pm

5 Replies

8628 Views

Last post by DIYTuning
Sun Dec 01, 2019 6:23 pm
anyways to get power from a m40b18 without turbo

Last post by boiliebasher « Sat Nov 30, 2019 5:26 pm
Replies: 4
by bodhie30318 » Fri Nov 11, 2016 4:55 am

4 Replies

16504 Views

Last post by boiliebasher
Sat Nov 30, 2019 5:26 pm
Exhaust for my 318is

Last post by Alistair « Wed Nov 13, 2019 9:43 am
Replies: 5
by Tombo » Tue Oct 15, 2019 10:37 am

5 Replies

8541 Views

Last post by Alistair
Wed Nov 13, 2019 9:43 am
M40 sump swap

Last post by rix313 « Mon Nov 11, 2019 3:11 am
Replies: 5
by boiliebasher » Sun Nov 10, 2019 4:46 pm

5 Replies

7317 Views

Last post by rix313
Mon Nov 11, 2019 3:11 am
M42 workshop manuals

Last post by Alistair « Sat Nov 09, 2019 7:00 pm
Replies: 1
by Dave72 » Tue Jul 24, 2018 2:58 pm

1 Replies

8453 Views

Last post by Alistair
Sat Nov 09, 2019 7:00 pm
M40 1.6 to 1.8?

Last post by Speedtouch « Mon Oct 14, 2019 3:37 pm
Replies: 4
by TeddyK » Wed Oct 09, 2019 11:22 am

4 Replies

7256 Views

Last post by Speedtouch
Mon Oct 14, 2019 3:37 pm
Making an M40 a bit nippier

Last post by Caravanking « Tue Aug 13, 2019 7:56 am
Replies: 5
by alexbaker1989 » Thu Jun 20, 2019 1:17 pm

5 Replies

12537 Views

Last post by Caravanking
Tue Aug 13, 2019 7:56 am
M40 Exhaust Port Diameter

Last post by stones « Mon Jun 03, 2019 5:55 pm
Replies: 2
by danllew » Mon Jun 03, 2019 10:06 am

2 Replies

7394 Views

Last post by stones
Mon Jun 03, 2019 5:55 pm
2019 M42 parts checklist?

Last post by rix313 « Thu May 30, 2019 11:57 am
Replies: 1
by TeddyK » Thu May 30, 2019 10:54 am

1 Replies

7823 Views

Last post by rix313
Thu May 30, 2019 11:57 am
gearbox compatibility

Last post by Brianmoooore « Fri Mar 01, 2019 11:49 pm
Replies: 1
by eddiewilsonzim » Fri Mar 01, 2019 10:08 pm

1 Replies

6206 Views

Last post by Brianmoooore
Fri Mar 01, 2019 11:49 pm
M42 sump

Last post by rix313 « Thu Dec 13, 2018 1:42 pm
Replies: 4
by B1N9S » Tue Jul 10, 2018 6:30 am

4 Replies

8977 Views

Last post by rix313
Thu Dec 13, 2018 1:42 pm
M40 to m20 swap

Last post by e30Alex « Sun Dec 09, 2018 10:44 pm
Replies: 2
by e30Alex » Tue Dec 04, 2018 4:41 pm

2 Replies

6348 Views

Last post by e30Alex
Sun Dec 09, 2018 10:44 pm
Camshaft change advice

Last post by Brianmoooore « Sun Nov 25, 2018 9:15 pm
Replies: 2
by senna » Wed Nov 14, 2018 5:47 pm

2 Replies

7882 Views

Last post by Brianmoooore
Sun Nov 25, 2018 9:15 pm
BMW 318i M40 Metallic noise - HELP

Last post by magpie « Sat Nov 17, 2018 7:51 pm
Replies: 2
by sniper_slb » Tue Apr 25, 2017 9:11 pm

2 Replies

8570 Views

Last post by magpie
Sat Nov 17, 2018 7:51 pm
M42 2.1 Stroker Turbo or Supercharged

Last post by MarcoPratas « Wed Aug 29, 2018 1:52 am

by MarcoPratas » Wed Aug 29, 2018 1:52 am

0 Replies

7159 Views

Last post by MarcoPratas
Wed Aug 29, 2018 1:52 am
M42 e30 running very rich and stalls when idle

Last post by selespeed « Sat Aug 25, 2018 5:25 pm

by selespeed » Sat Aug 25, 2018 5:25 pm

0 Replies

8484 Views

Last post by selespeed
Sat Aug 25, 2018 5:25 pm
Oil consumption

Last post by arrisbmw « Thu Aug 02, 2018 11:17 pm
Replies: 1
by maxime_vhw » Sat Jun 02, 2018 8:21 pm

1 Replies

7709 Views

Last post by arrisbmw
Thu Aug 02, 2018 11:17 pm
M42 sump

Last post by B1N9S « Tue Jul 10, 2018 6:30 am

by B1N9S » Tue Jul 10, 2018 6:30 am

0 Replies

6916 Views

Last post by B1N9S
Tue Jul 10, 2018 6:30 am
Mods on a E30 318i M40

Last post by Fakes2205 « Mon Jul 02, 2018 6:06 am
Replies: 2
by Fakes2205 » Fri Jun 29, 2018 3:26 pm

2 Replies

16754 Views

Last post by Fakes2205
Mon Jul 02, 2018 6:06 am
M40 afm mismatch

Last post by sazwex « Wed May 23, 2018 10:59 am
Replies: 2
by sazwex » Wed May 23, 2018 9:09 am

2 Replies

10380 Views

Last post by sazwex
Wed May 23, 2018 10:59 am
ecu

Last post by slapeddicus « Mon Apr 16, 2018 7:25 pm

by slapeddicus » Mon Apr 16, 2018 7:25 pm

0 Replies

14033 Views

Last post by slapeddicus
Mon Apr 16, 2018 7:25 pm

New Topic

403 topics

Page 1 of 9
- Jump to page:
1
2
3
4
5
…
9
Next

Return to Board Index

Information

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

M40 / M42 Engines

Forum permissions