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Engine - Mechanical - Electrical

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Normal coolant temperature

Last post by plip1953 « Sun May 15, 2022 8:50 pm
Replies: 12
by rrrs » Tue Mar 15, 2022 2:17 am

12 Replies

493 Views

Last post by plip1953
Sun May 15, 2022 8:50 pm
Expansion Tank Hoses and Charcoal Canister Hose

Last post by KINGJOHN808 « Thu May 12, 2022 8:55 am

by KINGJOHN808 » Thu May 12, 2022 8:55 am

0 Replies

94 Views

Last post by KINGJOHN808
Thu May 12, 2022 8:55 am
Where to install fuel pressure gage (permanently)

Last post by KINGJOHN808 « Tue May 10, 2022 4:09 am
Replies: 12
by KINGJOHN808 » Fri Mar 11, 2022 11:18 pm

12 Replies

571 Views

Last post by KINGJOHN808
Tue May 10, 2022 4:09 am
Clutch Master Cylinder Assistance

Last post by timteague « Mon May 09, 2022 3:19 am
Replies: 27
by timteague » Fri Apr 22, 2022 3:58 am
1

2
27 Replies

324 Views

Last post by timteague
Mon May 09, 2022 3:19 am
Mystery Silver Relay (what does it do?)

Last post by TimU « Mon May 09, 2022 1:17 am
Replies: 13
by KINGJOHN808 » Thu Apr 28, 2022 9:04 am

13 Replies

258 Views

Last post by TimU
Mon May 09, 2022 1:17 am
"brake" light in gauge cluster

Last post by KINGJOHN808 « Wed May 04, 2022 11:32 pm
Replies: 10
by 633INGA » Thu Sep 27, 2012 2:50 pm

10 Replies

4921 Views

Last post by KINGJOHN808
Wed May 04, 2022 11:32 pm
Fuel level sending unit

Last post by 87Shark « Tue May 03, 2022 9:32 pm
Replies: 9
by 87Shark » Sat Dec 18, 2021 2:41 pm

9 Replies

780 Views

Last post by 87Shark
Tue May 03, 2022 9:32 pm
1984, 633CSi, (w/auto trans) Engine Mount Type

Last post by Sbeaud « Tue May 03, 2022 4:30 pm
Replies: 4
by KINGJOHN808 » Tue May 03, 2022 12:58 am

4 Replies

112 Views

Last post by Sbeaud
Tue May 03, 2022 4:30 pm
Royal Purple 20W50 (Hawaii)

Last post by wfwright2 « Sat Apr 30, 2022 2:22 pm
Replies: 7
by KINGJOHN808 » Fri Apr 29, 2022 6:01 am

7 Replies

157 Views

Last post by wfwright2
Sat Apr 30, 2022 2:22 pm
Rough idle/ misfire on an 85

Last post by TimU « Fri Apr 29, 2022 3:54 am
Replies: 51
by Teknoe46 » Wed Jul 21, 2021 2:32 am
1

2

3
51 Replies

4598 Views

Last post by TimU
Fri Apr 29, 2022 3:54 am
Rear A.C.

Last post by anchored « Tue Apr 26, 2022 3:45 pm
Replies: 6
by tmoretta » Mon Apr 18, 2022 3:19 pm

6 Replies

212 Views

Last post by anchored
Tue Apr 26, 2022 3:45 pm
M30 throttle body set up with auto trans.

Last post by 86_6series « Mon Apr 25, 2022 11:22 am
Replies: 1
by Ronnie Wilson » Sat Apr 23, 2022 1:38 pm

1 Replies

95 Views

Last post by 86_6series
Mon Apr 25, 2022 11:22 am
New Heater Blower Motor and Cages Scraping

Last post by timteague « Fri Apr 22, 2022 3:50 am
Replies: 5
by timteague » Mon Mar 21, 2022 3:40 pm

5 Replies

270 Views

Last post by timteague
Fri Apr 22, 2022 3:50 am
E24 Relays

Last post by TimU « Thu Apr 21, 2022 12:58 pm
Replies: 21
by Jays635 » Wed Sep 08, 2010 7:21 pm

21 Replies

29044 Views

Last post by TimU
Thu Apr 21, 2022 12:58 pm
1988 Hard Start, Stumble, Dies

Last post by TimU « Thu Apr 21, 2022 10:37 am
Replies: 12
by josh » Fri Aug 28, 2020 6:07 pm

12 Replies

3967 Views

Last post by TimU
Thu Apr 21, 2022 10:37 am
Sport mode switch

Last post by Niner « Wed Apr 20, 2022 2:33 pm
Replies: 1
by Niner » Wed Apr 20, 2022 2:09 pm

1 Replies

77 Views

Last post by Niner
Wed Apr 20, 2022 2:33 pm
Thermostat Housing Temperature Sensors - What do they do?

Last post by TimU « Fri Apr 15, 2022 4:15 pm
Replies: 6
by TimU » Wed Apr 13, 2022 3:27 am

6 Replies

243 Views

Last post by TimU
Fri Apr 15, 2022 4:15 pm
‘89 doesn’t shift into 4th gear (overdrive)

Last post by plip1953 « Wed Apr 13, 2022 8:01 am
Replies: 4
by 75r6q3 » Mon Apr 11, 2022 11:07 pm

4 Replies

1615 Views

Last post by plip1953
Wed Apr 13, 2022 8:01 am
1985 635CSi E24 - Rough Idle & vacuum hose kit

Last post by hornhospital « Tue Apr 12, 2022 8:48 pm
Replies: 13
by cornwallis » Wed Feb 03, 2021 10:19 pm

13 Replies

3875 Views

Last post by hornhospital
Tue Apr 12, 2022 8:48 pm
AC compressor rebuild/replacement

Last post by sowhatsg « Tue Apr 12, 2022 8:02 am
Replies: 17
by sowhatsg » Tue Jan 25, 2022 10:15 am

17 Replies

1185 Views

Last post by sowhatsg
Tue Apr 12, 2022 8:02 am
BMW 628csi rough running

Last post by 86_6series « Sun Apr 10, 2022 11:25 am
Replies: 1
by Boltneck » Sat Apr 09, 2022 8:01 pm

1 Replies

118 Views

Last post by 86_6series
Sun Apr 10, 2022 11:25 am
oil level sensor

Last post by e24mpwr « Sun Apr 10, 2022 1:15 am
Replies: 9
by tmoretta » Fri Feb 25, 2022 4:06 pm

9 Replies

549 Views

Last post by e24mpwr
Sun Apr 10, 2022 1:15 am
R-134a vs R-12 O rings (green or black)?

Last post by KINGJOHN808 « Sat Apr 09, 2022 5:48 am

by KINGJOHN808 » Sat Apr 09, 2022 5:48 am

0 Replies

114 Views

Last post by KINGJOHN808
Sat Apr 09, 2022 5:48 am
Need advice, Engine decision.

Last post by N44RP « Wed Apr 06, 2022 4:06 am
Replies: 3
by Austintatious » Sun Jan 23, 2022 5:35 pm

3 Replies

532 Views

Last post by N44RP
Wed Apr 06, 2022 4:06 am
OBC buttons (do not light up)

Last post by KINGJOHN808 « Thu Mar 31, 2022 9:50 pm
Replies: 4
by KINGJOHN808 » Mon Mar 28, 2022 3:54 am

4 Replies

310 Views

Last post by KINGJOHN808
Thu Mar 31, 2022 9:50 pm
The horn by the heater blower won't stop!

Last post by KINGJOHN808 « Sun Mar 27, 2022 9:43 pm
Replies: 33
by songzunhuang » Tue Nov 10, 2015 4:21 am
1

2
33 Replies

10569 Views

Last post by KINGJOHN808
Sun Mar 27, 2022 9:43 pm
ABS

Last post by Ronnie Wilson « Fri Mar 25, 2022 10:46 pm

by Ronnie Wilson » Fri Mar 25, 2022 10:46 pm

0 Replies

178 Views

Last post by Ronnie Wilson
Fri Mar 25, 2022 10:46 pm
Where to buy a parallel flow condenser?

Last post by TimU « Tue Mar 22, 2022 5:54 am
Replies: 14
by mark22 » Mon Jul 12, 2021 2:56 pm

14 Replies

2127 Views

Last post by TimU
Tue Mar 22, 2022 5:54 am
Air conditionin function overview and retrofit/repair thread

Last post by TimU « Tue Mar 22, 2022 5:53 am
Replies: 103
by Da_Hose » Sun Jun 16, 2013 6:18 am
1

2

3

4

5
103 Replies

51498 Views

Last post by TimU
Tue Mar 22, 2022 5:53 am
Coolant Temp Gauge Erratic

Last post by songzunhuang « Mon Mar 21, 2022 10:25 pm
Replies: 7
by passta » Thu Mar 10, 2022 4:51 pm

7 Replies

389 Views

Last post by songzunhuang
Mon Mar 21, 2022 10:25 pm
High Fluctuating Idle after dormant start.

Last post by kylefav390 « Sun Mar 13, 2022 1:23 am
Replies: 2
by kylefav390 » Thu Mar 10, 2022 6:56 pm

2 Replies

250 Views

Last post by kylefav390
Sun Mar 13, 2022 1:23 am
M30 intake manifold

Last post by mopar « Sat Mar 12, 2022 12:04 pm
Replies: 5
by mopar » Sat Jan 29, 2022 8:09 am

5 Replies

771 Views

Last post by mopar
Sat Mar 12, 2022 12:04 pm
High idle

Last post by tmoretta « Sun Feb 27, 2022 6:32 pm
Replies: 5
by tmoretta » Fri Feb 25, 2022 6:21 pm

5 Replies

373 Views

Last post by tmoretta
Sun Feb 27, 2022 6:32 pm
Aftermarket blower motor w/cages?

Last post by TimU « Tue Feb 15, 2022 2:38 am
Replies: 12
by Mr._Graybeard » Sat Oct 03, 2020 10:02 pm

12 Replies

5820 Views

Last post by TimU
Tue Feb 15, 2022 2:38 am
OBC button light replacement

Last post by hornhospital « Sun Feb 13, 2022 9:55 pm
Replies: 1
by emac » Sun Feb 13, 2022 9:14 pm

1 Replies

328 Views

Last post by hornhospital
Sun Feb 13, 2022 9:55 pm
Sea Foam Oil and Injector cleaning

Last post by Austintatious « Wed Feb 09, 2022 7:49 am
Replies: 2
by Jlc » Sat Feb 05, 2022 11:58 pm

2 Replies

429 Views

Last post by Austintatious
Wed Feb 09, 2022 7:49 am
The two different engine mount designs.

Last post by songzunhuang « Fri Feb 04, 2022 5:28 am
Replies: 3
by KNude » Fri Aug 20, 2021 4:51 am

3 Replies

867 Views

Last post by songzunhuang
Fri Feb 04, 2022 5:28 am
Motor mount replacement interval?

Last post by Sbeaud « Fri Jan 28, 2022 5:22 pm
Replies: 29
by songzunhuang » Sun Feb 11, 2018 6:13 pm
1

2
29 Replies

6702 Views

Last post by Sbeaud
Fri Jan 28, 2022 5:22 pm
Air flow meter calibration/rebuild.

Last post by Austintatious « Mon Jan 24, 2022 3:05 pm
Replies: 8
by Ronnie Wilson » Sun Aug 15, 2021 11:36 am

8 Replies

1251 Views

Last post by Austintatious
Mon Jan 24, 2022 3:05 pm
1985 M635 S38 diff/final drive oil specification

Last post by Emmanuel M6 « Sat Jan 22, 2022 6:20 am

by Emmanuel M6 » Sat Jan 22, 2022 6:20 am

0 Replies

536 Views

Last post by Emmanuel M6
Sat Jan 22, 2022 6:20 am
Can the engine be removed from the top?

Last post by 86_6series « Fri Jan 21, 2022 12:44 pm
Replies: 5
by Austintatious » Thu Jan 20, 2022 1:42 am

5 Replies

657 Views

Last post by 86_6series
Fri Jan 21, 2022 12:44 pm
Crank no start, then loud bang!

Last post by marc79euro645 « Mon Jan 17, 2022 11:16 pm
Replies: 3
by Danny Wilde » Wed Jan 12, 2022 9:06 pm

3 Replies

578 Views

Last post by marc79euro645
Mon Jan 17, 2022 11:16 pm
Engine cutting out

Last post by sideshowbob « Sat Jan 15, 2022 10:44 am
Replies: 5
by sideshowbob » Sat Dec 04, 2021 6:13 pm

5 Replies

871 Views

Last post by sideshowbob
Sat Jan 15, 2022 10:44 am
No Crack - Melted Fuse

Last post by olympia57 « Thu Jan 13, 2022 9:20 am
Replies: 5
by gte619n » Sat Jan 08, 2022 6:26 pm

5 Replies

700 Views

Last post by olympia57
Thu Jan 13, 2022 9:20 am
Motronic ECU battery drain/relay fault?

Last post by Mamod17 « Thu Dec 23, 2021 10:24 am
Replies: 4
by Mamod17 » Wed Dec 22, 2021 7:38 am

4 Replies

655 Views

Last post by Mamod17
Thu Dec 23, 2021 10:24 am
E24 auto check system

Last post by 633_Dream « Wed Dec 22, 2021 7:30 am
Replies: 13
by 635Oxford » Thu Dec 09, 2021 7:00 pm

13 Replies

1091 Views

Last post by 633_Dream
Wed Dec 22, 2021 7:30 am
headlight switch pinout

Last post by 86_6series « Sat Dec 18, 2021 1:42 pm
Replies: 2
by 86_6series » Fri Dec 17, 2021 3:47 pm

2 Replies

403 Views

Last post by 86_6series
Sat Dec 18, 2021 1:42 pm
Alternator and AC brackets damaged? Here's Your Fix

Last post by anchored « Sat Dec 11, 2021 7:21 pm
Replies: 2
by Slownrusty » Sat Dec 11, 2021 3:44 pm

2 Replies

471 Views

Last post by anchored
Sat Dec 11, 2021 7:21 pm
Engine does not start

Last post by 635sharknose « Tue Nov 30, 2021 5:38 pm
Replies: 16
by sskang » Wed Sep 01, 2021 5:52 pm

16 Replies

1989 Views

Last post by 635sharknose
Tue Nov 30, 2021 5:38 pm
Mystery Vibration @ 3000-3300rpm 82 633csi

Last post by Pod « Mon Nov 29, 2021 7:21 am
Replies: 6
by BCMac » Thu Oct 15, 2020 11:35 pm

6 Replies

2021 Views

Last post by Pod
Mon Nov 29, 2021 7:21 am

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