Mechanicals

Replaced the idler arm bushing

Started by henryevans

Replies: 1
Views: 1,260

21 April 2022, 10:21 PM
by daantjie

6.9 K-jetronic rough and high idle cold start

Started by Jan S

Pages1 2 3 ... 6

Replies: 84
Views: 14,939

27 April 2022, 05:30 PM
by Jan S

Fixing my 722.112 transmission, sorta

Started by polymathman

Replies: 1
Views: 1,229

29 April 2022, 09:26 AM
by rumb

6.9 Thermostat jiggle pin position

Started by daantjie

Replies: 2
Views: 1,412

02 May 2022, 04:48 PM
by daantjie

Measuring oil level in aut. transmission is not easy?

Started by Jan S

Replies: 10
Views: 1,942

04 May 2022, 04:34 AM
by Jan S

1979 280 SE not running on fuel

Started by Bobe

Pages1 2

Replies: 16
Views: 2,836

05 May 2022, 09:38 AM
by Bobe

Fan clutch musings

Started by daantjie

Replies: 9
Views: 1,960

07 May 2022, 06:50 PM
by daantjie

Lazy solenoid (aka another another starter thread)

Started by raueda1

Replies: 1
Views: 1,163

10 May 2022, 12:37 PM
by daantjie

Tachometer drive / gearbox seal

Started by fichtl500

Replies: 4
Views: 1,762

14 May 2022, 04:27 PM
by johnnyw116

6.9 suspension collapse

Started by raftel

Replies: 13
Views: 2,837

15 May 2022, 04:35 PM
by raftel

Oil filter housing screw won’t bite.

Started by SteveDuNord

Replies: 12
Views: 2,163

18 May 2022, 04:03 AM
by SteveDuNord

turn signal switch

Started by Rob Smith

Replies: 3
Views: 1,129

21 May 2022, 04:40 PM
by Rob Smith

450 SEL 6.9 Tie Rod Part Number Woes

Started by Neil4speed

Replies: 5
Views: 2,419

26 May 2022, 10:15 PM
by Neil4speed

W116 280SE warning lights ?

Started by Big Tiny

Replies: 8
Views: 2,300

26 May 2022, 11:22 PM
by Big Tiny

Plug wire quality

Started by daantjie

Pages1 2

Replies: 18
Views: 3,998

09 June 2022, 01:20 PM
by Neil4speed

engine rough idle

Started by Rob Smith

Replies: 3
Views: 1,891

09 June 2022, 06:46 PM
by Randys01

6.9 Ride Quality - how stiff?

Started by raueda1

Replies: 6
Views: 1,931

11 June 2022, 09:16 AM
by raueda1

6.9 rear engine seal DIY?

Started by Jan S

Replies: 10
Views: 2,210

12 June 2022, 06:02 AM
by gurrier

Help troubleshooting rear suspension noise

Started by Rolo

Replies: 9
Views: 3,036

12 June 2022, 10:58 AM
by Mick74

W116 resale value rising?

Started by OLDGOLD

Pages1 2

Replies: 20
Views: 3,716

16 June 2022, 12:51 PM
by Type17

Ignition removal

Started by JHinMD

Replies: 7
Views: 1,584

16 June 2022, 12:53 PM
by Type17

Idle at warmup too long too high

Started by BCK1963

Replies: 3
Views: 1,341

19 June 2022, 03:56 PM
by daantjie

Lights ON Alarm / Alert

Started by elcoleccionista

Replies: 6
Views: 1,580

21 June 2022, 06:18 AM
by elcoleccionista

No brake lights

Started by daantjie

Replies: 9
Views: 2,186

21 June 2022, 04:19 PM
by daantjie

Force close warm coolant to heater? Get rid of air in heater?

Started by Jan S

Replies: 12
Views: 4,071

27 June 2022, 05:16 PM
by ptashek

Mercedes 6.9: Options when buying a new AC compressor?

Started by jllgd

Replies: 7
Views: 2,019

30 June 2022, 12:45 AM
by daantjie

73' 450se turn signal

Started by Rob Smith

Replies: 2
Views: 1,167

05 July 2022, 09:03 AM
by rumb

Transmission fluid change questions.

Started by SteveDuNord

Replies: 4
Views: 1,770

06 July 2022, 04:11 PM
by SteveDuNord

Help with alignment

Started by Rolo

Replies: 7
Views: 1,794

07 July 2022, 11:59 AM
by Rolo

M110 Valve Cover Nuts and Bolts

Started by davidguarin

Replies: 2
Views: 1,665

08 July 2022, 03:42 PM
by SteveDuNord