Mechanicals

O2 Mileage sensor?

Started by rumb

Replies: 4
Views: 402

28 January 2024, 02:24 AM
by UTn_boy

M110 Oil pressure line

Started by PerthSteve

Replies: 2
Views: 245

26 January 2024, 07:20 AM
by PerthSteve

coil wires

Started by rumb

Replies: 6
Views: 432

25 January 2024, 07:21 AM
by raueda1

1979 300SD OM617 uprated cam issue

Started by 79W116

Pages1 2

Replies: 15
Views: 885

24 January 2024, 08:27 AM
by ptashek

How to unlock your boot/trunk without keys - a guide

Started by SteveDuNord

Replies: 4
Views: 434

13 January 2024, 07:57 AM
by SteveDuNord

Low Oil Pressure M117

Started by hs500

Replies: 14
Views: 1,071

08 January 2024, 01:27 PM
by UTn_boy

Ignition leads set - ‘74 450SE D-Jet

Started by CMS

Replies: 2
Views: 447

07 January 2024, 05:18 PM
by CMS

1976 450SE

Started by Labninja

Replies: 9
Views: 1,296

07 January 2024, 03:51 AM
by CMS

Hamilton Motor Company Climate Control Servo

Started by sutekh

Replies: 9
Views: 3,171

04 January 2024, 07:32 PM
by sutekh

I had my suspension rebuild

Started by Ds58

Pages1 2

Replies: 18
Views: 144,128

04 January 2024, 07:23 PM
by Rolo

300 SD Torque Converter Bolt Part #

Started by amilio

Replies: 2
Views: 369

03 January 2024, 09:19 PM
by amilio

1980 300SD Wouldn't shut off--even after pressing the STOP lever under the hood.

Started by HoundFables

Replies: 2
Views: 326

03 January 2024, 08:33 PM
by HoundFables

Sourcing or repairing a hood release cable?

Started by HoundFables

Replies: 7
Views: 3,756

03 January 2024, 06:31 PM
by UTn_boy

6.9 auxiliary transmission pump

Started by dburkitt

Pages1 2

Replies: 18
Views: 5,355

03 January 2024, 01:52 PM
by dburkitt

79 300SD speedometer adjustment possible?

Started by 79W116

Replies: 9
Views: 830

03 January 2024, 11:16 AM
by 79W116

Window Run Channel Seals

Started by Rob Smith

Replies: 3
Views: 503

02 January 2024, 11:31 AM
by Rob Smith

Too high idle at warm-up in Park (P)

Started by Berggreen

Pages1 2

Replies: 15
Views: 14,308

30 December 2023, 05:38 PM
by raueda1

Unknown part form rear hydrostrut

Started by BCK1963

Replies: 3
Views: 1,142

28 December 2023, 05:03 PM
by BCK1963

Automatic transmission bolt torque

Started by Max-NL

Replies: 2
Views: 687

28 December 2023, 08:59 AM
by ptashek

Replacement Air Filter Element

Started by Agthomas2

Replies: 11
Views: 25,629

26 December 2023, 11:27 PM
by revilla

Weld through primers, a question for the restorers and home welders

Started by olives17

Replies: 6
Views: 1,250

25 December 2023, 09:21 AM
by olives17

D Jet Pump O ring

Started by Pieter Lötter

Replies: 1
Views: 892

15 December 2023, 09:02 AM
by Pieter Lötter

K jetronic

Started by Labninja

Replies: 2
Views: 1,802

07 December 2023, 01:50 PM
by rumb

Throttle linkage PSA

Started by daantjie

Replies: 5
Views: 35,938

06 December 2023, 12:25 PM
by ptashek

1973 M/B 450se one owner

Started by Rob Smith

Replies: 6
Views: 2,574

02 December 2023, 12:24 PM
by Rob Smith

Restoration of 6.9 #496

Started by McNuggets

Pages1 2 3 4

Replies: 52
Views: 15,796

25 November 2023, 08:56 AM
by andrewk

Please critique this 6.9 for me

Started by sirmathrocks

Pages1 2 3

Replies: 40
Views: 117,516

22 November 2023, 03:42 PM
by Alec300SD

6.9 cam timing marks

Started by ramiro

Pages1 2

Replies: 28
Views: 1,025,572

22 November 2023, 10:07 AM
by ramiro

fuel pump

Started by jorg

Replies: 10
Views: 1,247

21 November 2023, 01:56 PM
by ramiro

What is this part?

Started by Agthomas2

Replies: 4
Views: 7,046

17 November 2023, 04:30 PM
by Agthomas2