Diesel - Troubleshooting and Maintenance

Forum rules

New Topic

4069 topics

Page 1 of 82
- Jump to page:
1
2
3
4
5
…
82
Next

Topics

Replies

Views

Last post

Complete Filter List for 81-87 Diesel P'ups

Last post by JoeIsuzu « Sun Mar 13, 2022 9:54 pm
Replies: 63
by DieselSmoke » Sun Nov 05, 2006 12:33 am
1

2

3

4

5
63 Replies

154755 Views

Last post by JoeIsuzu
Sun Mar 13, 2022 9:54 pm
Trusted Mechanics - Listed by State

Last post by spideypop « Tue Mar 01, 2022 10:00 am
Replies: 20
by JoeIsuzu » Tue Dec 31, 2013 11:05 am
1

2
20 Replies

48049 Views

Last post by spideypop
Tue Mar 01, 2022 10:00 am
1982 diesel IP replaced with thermo king IP

Last post by francis.hamre « Sat Apr 19, 2025 6:33 pm
Replies: 29
by francis.hamre » Thu Feb 06, 2025 9:23 am
1

2
29 Replies

4429 Views

Last post by francis.hamre
Sat Apr 19, 2025 6:33 pm
Inaccurate fuel gauge

Last post by badongo « Thu Apr 17, 2025 11:00 pm
Replies: 30
by spideypop » Mon Mar 03, 2025 7:38 am
1

2

3
30 Replies

8650 Views

Last post by badongo
Thu Apr 17, 2025 11:00 pm
Alternative Injector Nozzles - Isuzu C190

Last post by badongo « Thu Mar 27, 2025 10:14 am
Replies: 9
by badongo » Wed Mar 05, 2025 4:57 pm

9 Replies

3008 Views

Last post by badongo
Thu Mar 27, 2025 10:14 am
No voltage at glow plug rail

Last post by isuzu Specialities « Sun Mar 23, 2025 7:46 pm
Replies: 4
by jacktwease » Sun Mar 23, 2025 2:02 pm

4 Replies

762 Views

Last post by isuzu Specialities
Sun Mar 23, 2025 7:46 pm
Trooper gen. 2.2 diesel - vac pmp feed line infos

Last post by mcc « Wed Feb 26, 2025 9:57 am
Replies: 7
by mcc » Mon Mar 07, 2022 10:31 am

7 Replies

5292 Views

Last post by mcc
Wed Feb 26, 2025 9:57 am
Speedometer cable length.

Last post by Boltass « Tue Feb 25, 2025 2:33 pm
Replies: 3
by Boltass » Sat Feb 15, 2025 6:51 am

3 Replies

2854 Views

Last post by Boltass
Tue Feb 25, 2025 2:33 pm
Any expert diesel advice?

Last post by Rodzbuck « Fri Feb 14, 2025 10:07 pm
Replies: 3
by Smokestack lightning » Wed Feb 12, 2025 8:29 pm

3 Replies

2737 Views

Last post by Rodzbuck
Fri Feb 14, 2025 10:07 pm
1981 Isuzu Diesel 4FB1 to 87 Pup Conversion Issues

Last post by heathw « Sat Feb 01, 2025 8:20 am
Replies: 6
by lpsipes » Sun Jan 19, 2025 12:59 am

6 Replies

3052 Views

Last post by heathw
Sat Feb 01, 2025 8:20 am
Hard cold start - possibly down on power - help!

Last post by Halden « Mon Jan 20, 2025 5:00 pm
Replies: 65
by fen » Sat Mar 30, 2024 5:20 am
1

2

3

4

5
65 Replies

16914 Views

Last post by Halden
Mon Jan 20, 2025 5:00 pm
Description for 3 wires on top of IP

Last post by Paul « Sat Jan 18, 2025 4:01 am
Replies: 9
by cwill » Thu Jan 16, 2025 10:13 pm

9 Replies

2998 Views

Last post by Paul
Sat Jan 18, 2025 4:01 am
Rough cold start

Last post by fen « Fri Jan 17, 2025 9:56 am
Replies: 19
by robgt22 » Wed Dec 13, 2023 10:54 pm
1

2
19 Replies

10766 Views

Last post by fen
Fri Jan 17, 2025 9:56 am
2.8T cold start NKR 55

Last post by JoeIsuzu « Wed Jan 08, 2025 4:53 pm
Replies: 5
by Tommy1389 » Tue Jan 07, 2025 3:13 pm

5 Replies

2809 Views

Last post by JoeIsuzu
Wed Jan 08, 2025 4:53 pm
Battery size

Last post by spideypop « Sat Dec 21, 2024 5:04 pm
Replies: 3
by Halden » Fri May 26, 2023 8:23 pm

3 Replies

7702 Views

Last post by spideypop
Sat Dec 21, 2024 5:04 pm
Isuzu KB 26

Last post by puttputtinpup « Wed Dec 04, 2024 11:02 am
Replies: 2
by IsuzuKBD26 » Sun Dec 01, 2024 9:57 am

2 Replies

2576 Views

Last post by puttputtinpup
Wed Dec 04, 2024 11:02 am
c223 rear main seal info for 81alaskapup

Last post by puttputtinpup « Mon Dec 02, 2024 12:40 pm
Replies: 14
by puttputtinpup » Sun Jan 28, 2018 7:36 pm

14 Replies

7276 Views

Last post by puttputtinpup
Mon Dec 02, 2024 12:40 pm
Wheel bearings

Last post by isuzu Specialities « Sun Dec 01, 2024 9:30 pm
Replies: 3
by IsuzuKBD26 » Sun Dec 01, 2024 4:00 pm

3 Replies

2652 Views

Last post by isuzu Specialities
Sun Dec 01, 2024 9:30 pm
Oil pressure idiot light - 81 I-Mark diesel

Last post by puttputtinpup « Sat Nov 30, 2024 1:41 am
Replies: 2
by cocheeze » Fri Nov 29, 2024 2:34 pm

2 Replies

2582 Views

Last post by puttputtinpup
Sat Nov 30, 2024 1:41 am
IP stops suddenly

Last post by cwill « Thu Nov 21, 2024 3:11 pm
Replies: 17
by cwill » Mon Nov 04, 2024 12:47 pm
1

2
17 Replies

5176 Views

Last post by cwill
Thu Nov 21, 2024 3:11 pm
Fuel shut off solenoid

Last post by Halden « Thu Nov 21, 2024 7:58 am
Replies: 12
by isuzu Specialities » Sat Jul 13, 2024 2:40 pm

12 Replies

3766 Views

Last post by Halden
Thu Nov 21, 2024 7:58 am
Rebuild time

Last post by Halden « Wed Oct 16, 2024 8:13 am
Replies: 49
by robgt22 » Thu Jul 09, 2015 8:38 pm
1

2

3

4
49 Replies

27555 Views

Last post by Halden
Wed Oct 16, 2024 8:13 am
Intermittent Starter Issues

Last post by Paul « Fri Aug 23, 2024 8:10 pm
Replies: 3
by jaredcm » Wed Aug 21, 2024 10:30 pm

3 Replies

3484 Views

Last post by Paul
Fri Aug 23, 2024 8:10 pm
Need vacuum hose help 1986 c223 turbo

Last post by lostkeys « Sat Aug 17, 2024 3:26 pm
Replies: 8
by Taryan93 » Wed Aug 07, 2024 6:30 pm

8 Replies

3387 Views

Last post by lostkeys
Sat Aug 17, 2024 3:26 pm
water pump

Last post by isuzu Specialities « Tue Aug 13, 2024 10:37 pm
Replies: 6
by 84 s10 diesel » Mon Jul 29, 2024 9:43 am

6 Replies

3081 Views

Last post by isuzu Specialities
Tue Aug 13, 2024 10:37 pm
Start issue 2.2 diesel

Last post by Weigh2go « Fri Jul 05, 2024 6:53 pm
Replies: 18
by Weigh2go » Thu May 30, 2024 5:27 pm
1

2
18 Replies

5735 Views

Last post by Weigh2go
Fri Jul 05, 2024 6:53 pm
Pump bleeder?

Last post by 10Zero « Thu Jun 06, 2024 5:31 pm
Replies: 2
by 10Zero » Thu Jun 06, 2024 7:41 am

2 Replies

2729 Views

Last post by 10Zero
Thu Jun 06, 2024 5:31 pm
Loss of power in Indiana

Last post by puttputtinpup « Tue May 21, 2024 6:01 pm
Replies: 4
by scottinkn » Tue May 21, 2024 9:32 am

4 Replies

2777 Views

Last post by puttputtinpup
Tue May 21, 2024 6:01 pm
Fuel filter guidance help

Last post by puttputtinpup « Mon May 13, 2024 8:41 am
Replies: 5
by 10Zero » Sat May 11, 2024 6:13 pm

5 Replies

2961 Views

Last post by puttputtinpup
Mon May 13, 2024 8:41 am
My baby overheated

Last post by mja « Sat May 11, 2024 9:20 pm
Replies: 9
by spideypop » Fri May 03, 2024 4:18 am

9 Replies

3251 Views

Last post by mja
Sat May 11, 2024 9:20 pm
Power Steering Pump

Last post by lostkeys « Thu May 09, 2024 9:16 pm
Replies: 21
by Halden » Thu Apr 04, 2013 3:43 am
1

2
21 Replies

11923 Views

Last post by lostkeys
Thu May 09, 2024 9:16 pm
Seller claims "no timing belt" on an 81-82?

Last post by lostkeys « Thu May 09, 2024 8:16 pm
Replies: 3
by lostkeys » Tue Oct 17, 2023 4:56 pm

3 Replies

6981 Views

Last post by lostkeys
Thu May 09, 2024 8:16 pm
crank pulley stuck

Last post by badongo « Fri May 03, 2024 9:12 am
Replies: 4
by demetri85 » Sat Oct 14, 2023 7:12 pm

4 Replies

8401 Views

Last post by badongo
Fri May 03, 2024 9:12 am
Cracked exhaust manifold

Last post by JoeIsuzu « Mon Apr 15, 2024 9:10 pm
Replies: 2
by teener » Wed Apr 10, 2024 8:06 pm

2 Replies

2723 Views

Last post by JoeIsuzu
Mon Apr 15, 2024 9:10 pm
Problem with fuel

Last post by puttputtinpup « Sun Apr 14, 2024 12:00 am
Replies: 7
by IsuzuKb87 » Sat Sep 16, 2023 1:48 pm

7 Replies

7722 Views

Last post by puttputtinpup
Sun Apr 14, 2024 12:00 am
Transmission Question, new to the forum...

Last post by 10Zero « Wed Apr 10, 2024 7:40 pm
Replies: 8
by 10Zero » Tue Apr 09, 2024 7:00 am

8 Replies

3228 Views

Last post by 10Zero
Wed Apr 10, 2024 7:40 pm
Glow plugs don't fire when warm

Last post by fen « Thu Mar 21, 2024 10:27 pm
Replies: 32
by fen » Sat Jul 07, 2018 1:42 am
1

2

3
32 Replies

18297 Views

Last post by fen
Thu Mar 21, 2024 10:27 pm
Injectors and seats

Last post by fen « Thu Mar 07, 2024 11:21 am
Replies: 12
by Mojito5000 » Sat Feb 17, 2024 8:02 pm

12 Replies

3864 Views

Last post by fen
Thu Mar 07, 2024 11:21 am
Injector Pre Cups C223

Last post by Mojito5000 « Sat Feb 17, 2024 6:38 pm
Replies: 2
by Dieselsmoke69 » Wed Nov 08, 2023 8:32 pm

2 Replies

7237 Views

Last post by Mojito5000
Sat Feb 17, 2024 6:38 pm
Pulling TD Engine

Last post by Mojito5000 « Mon Feb 12, 2024 10:08 am
Replies: 19
by Mojito5000 » Thu Jan 11, 2024 3:55 pm
1

2
19 Replies

7441 Views

Last post by Mojito5000
Mon Feb 12, 2024 10:08 am
Lack of speed on a Diesel 4x4, thoughts?

Last post by lostkeys « Mon Jan 15, 2024 12:00 am
Replies: 5
by lostkeys » Sat Dec 23, 2023 12:29 pm

5 Replies

3930 Views

Last post by lostkeys
Mon Jan 15, 2024 12:00 am
Lukewarm heater after hose change - 1987 Spacecab Diesel

Last post by Paul « Fri Jan 05, 2024 12:11 am
Replies: 9
by cocheeze » Wed Nov 29, 2023 6:58 pm

9 Replies

7859 Views

Last post by Paul
Fri Jan 05, 2024 12:11 am
Vacuum Pump oil feed hose Diesel Alternator

Last post by 86TDTrooper2 « Mon Dec 11, 2023 1:14 pm
Replies: 11
by edwright » Tue Jun 24, 2008 10:43 am

11 Replies

12865 Views

Last post by 86TDTrooper2
Mon Dec 11, 2023 1:14 pm
Diesel CCV system

Last post by JoeIsuzu « Thu Dec 07, 2023 9:58 am
Replies: 9
by Duratothemax » Mon Nov 20, 2023 9:37 pm

9 Replies

24679 Views

Last post by JoeIsuzu
Thu Dec 07, 2023 9:58 am
Glow plugs not working

Last post by Duratothemax « Thu Nov 30, 2023 9:20 pm
Replies: 9
by Duratothemax » Thu Nov 16, 2023 8:55 am

9 Replies

14071 Views

Last post by Duratothemax
Thu Nov 30, 2023 9:20 pm
C223 Cylinder Head New Valves old Guides?

Last post by Dieselsmoke69 « Thu Nov 30, 2023 1:55 pm

by Dieselsmoke69 » Thu Nov 30, 2023 1:55 pm

0 Replies

13985 Views

Last post by Dieselsmoke69
Thu Nov 30, 2023 1:55 pm
Injector Pump Removal for Rebuild

Last post by Paul « Thu Nov 23, 2023 11:44 am
Replies: 46
by jaredcm » Tue May 04, 2021 7:58 pm
1

2

3

4
46 Replies

54358 Views

Last post by Paul
Thu Nov 23, 2023 11:44 am
Adapt four speed 4x4 Gasser trans to C223 front case

Last post by JoeIsuzu « Sun Nov 12, 2023 8:02 am
Replies: 2
by Dieselsmoke69 » Sat Nov 11, 2023 10:51 pm

2 Replies

7118 Views

Last post by JoeIsuzu
Sun Nov 12, 2023 8:02 am
4FB1 Engines

Last post by JoeIsuzu « Sun Oct 22, 2023 3:14 pm
Replies: 1
by Lord Les » Sun Oct 22, 2023 2:54 pm

1 Replies

6936 Views

Last post by JoeIsuzu
Sun Oct 22, 2023 3:14 pm
rough idle

Last post by demetri85 « Sun Oct 22, 2023 12:54 am

by demetri85 » Sun Oct 22, 2023 12:54 am

0 Replies

15475 Views

Last post by demetri85
Sun Oct 22, 2023 12:54 am

New Topic

4069 topics

Page 1 of 82
- Jump to page:
1
2
3
4
5
…
82
Next

Return to Board Index

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