Mechanicals

Concensus on when to replace 6.9 timing chain rails?

Started by raueda1

Replies: 8
Views: 1,328

01 October 2019, 07:16 PM
by UTn_boy

Valve rotator fail. What next?

Started by raueda1

Replies: 3
Views: 1,042

05 October 2019, 12:20 PM
by raueda1

AC dripping on foot

Started by jtwoods4

Replies: 10
Views: 1,578

07 October 2019, 02:54 PM
by daantjie

Issues building M100 FrankenMotor

Started by raueda1

Replies: 6
Views: 1,259

10 October 2019, 11:56 PM
by oversize

M116/M117 Intake Manifolds? For Supercharger application

Started by greggearhead

Replies: 7
Views: 3,907

11 October 2019, 09:37 AM
by greggearhead

Removing excess engine oil from 6.9

Started by p. rex

Replies: 8
Views: 1,669

13 October 2019, 10:05 AM
by p. rex

Tire Size Options? 1980 300SD

Started by sethkestenbaum

Replies: 14
Views: 2,930

13 October 2019, 12:14 PM
by daantjie

Parking Pawl Linkage

Started by Jjutzy

Replies: 3
Views: 1,057

13 October 2019, 09:45 PM
by Alec300SD

Fuel filler neck grommet - what do do?

Started by daantjie

Replies: 7
Views: 1,652

15 October 2019, 03:18 PM
by daantjie

New servo burning up amp

Started by p. rex

Replies: 8
Views: 2,044

18 October 2019, 10:18 AM
by p. rex

6.9 Hydraulic strut overhaul - take 2

Started by WGB

Pages1 2

Replies: 15
Views: 11,947

20 October 2019, 05:39 AM
by slfan

6.9 cylinder heads, USA vs ROW

Started by raueda1

Replies: 3
Views: 1,109

21 October 2019, 07:51 PM
by TJ 450

Valve rotators - what's inside and whether to replace?

Started by raueda1

Replies: 4
Views: 1,501

22 October 2019, 10:30 AM
by raueda1

Catalytic converters on 6.9

Started by Rolo

Replies: 3
Views: 1,113

25 October 2019, 11:57 PM
by TJ 450

Transmission Torque Specs

Started by Jjutzy

Replies: 2
Views: 1,744

27 October 2019, 07:47 PM
by Jjutzy

6.9 Position of rear leveling valve arm

Started by daantjie

Replies: 4
Views: 1,552

27 October 2019, 09:28 PM
by daantjie

6.9 Aux Trans Pump and Harsh Shifts

Started by p. rex

Replies: 12
Views: 20,773

02 November 2019, 09:45 PM
by p. rex

Valve Adjustments - What I learned on my first attempt

Started by sethkestenbaum

Replies: 1
Views: 820

03 November 2019, 09:36 PM
by Harv

heater valve difference

Started by floyd111

Replies: 11
Views: 5,314

05 November 2019, 08:45 AM
by revilla

6.9 WUR orientation

Started by raueda1

Replies: 5
Views: 1,007

06 November 2019, 07:44 PM
by raueda1

Starter Replacement -- AGAIN!

Started by sethkestenbaum

Replies: 10
Views: 2,959

07 November 2019, 04:37 PM
by raueda1

Understanding valve train specs (quantitative & tedious)

Started by raueda1

Replies: 10
Views: 7,404

09 November 2019, 12:23 AM
by UTn_boy

Top Dead Center Compression Stroke

Started by jtwoods4

Replies: 2
Views: 1,565

10 November 2019, 10:17 PM
by jtwoods4

connect tacho from early 107

Started by celberg

Replies: 0
Views: 787

11 November 2019, 07:39 AM
by celberg

D-Jetronic

Started by ortolani

Replies: 2
Views: 2,248

12 November 2019, 05:03 PM
by ekipe

Timing chain sprocket in block - very stuck!

Started by raueda1

Replies: 2
Views: 5,702

12 November 2019, 06:57 PM
by raueda1

Transmission fluid reading

Started by daantjie

Replies: 6
Views: 8,892

12 November 2019, 10:34 PM
by Squiggle Dog

Air conditioning pipe insulation recommendations?

Started by raueda1

Replies: 5
Views: 1,800

15 November 2019, 05:43 PM
by raueda1

Ceramic coating exhaust manifolds

Started by raueda1

Replies: 7
Views: 7,498

16 November 2019, 07:10 PM
by floyd111

Rebuilding engine wiring harness - looking for help

Started by raueda1

Replies: 1
Views: 2,097

18 November 2019, 04:28 PM
by rumb