Diesel - Troubleshooting and Maintenance

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Trusted Mechanics - Listed by State

Last post by johnklos « Thu Feb 15, 2018 10:38 pm
Replies: 16
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by JoeIsuzu » Tue Dec 31, 2013 11:05 am
16 Replies

5731 Views

Last post by johnklos View the latest post
Thu Feb 15, 2018 10:38 pm
Complete Filter List for 81-87 Diesel P'ups

Last post by DieselSmoke « Tue Nov 01, 2016 10:05 pm
Replies: 61
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Attachment(s) by DieselSmoke » Sun Nov 05, 2006 12:33 am
61 Replies

32273 Views

Last post by DieselSmoke View the latest post
Tue Nov 01, 2016 10:05 pm
open diode and starting trouble

Last post by Paul « Thu Apr 26, 2018 12:43 am
Replies: 10
by masonandford » Tue Apr 24, 2018 4:17 pm

10 Replies

123 Views

Last post by Paul View the latest post
Thu Apr 26, 2018 12:43 am
Pressure washed, engine wont start

Last post by dorf « Mon Apr 23, 2018 10:23 am
Replies: 2
by ballyroebuck » Sun Apr 22, 2018 4:31 pm

2 Replies

61 Views

Last post by dorf View the latest post
Mon Apr 23, 2018 10:23 am
White Smoke

Last post by Skropeling « Sun Apr 22, 2018 10:48 am
Replies: 5
by Skropeling » Fri Apr 20, 2018 3:22 pm

5 Replies

102 Views

Last post by Skropeling View the latest post
Sun Apr 22, 2018 10:48 am
Intermittent rattling

Last post by puttputtinpup « Thu Apr 19, 2018 6:53 am
Replies: 2
by Timshel » Wed Apr 18, 2018 7:26 pm

2 Replies

79 Views

Last post by puttputtinpup View the latest post
Thu Apr 19, 2018 6:53 am
Isuzu c223T accelerating problem

Last post by puttputtinpup « Tue Apr 17, 2018 6:09 pm
Replies: 6
by Adiddas11 » Mon Apr 16, 2018 6:45 pm

6 Replies

122 Views

Last post by puttputtinpup View the latest post
Tue Apr 17, 2018 6:09 pm
O where, o where has my coolant gone?

Last post by Rjonesy « Sun Apr 15, 2018 8:58 pm
Replies: 11
by Rjonesy » Mon Apr 09, 2018 9:31 am

11 Replies

209 Views

Last post by Rjonesy View the latest post
Sun Apr 15, 2018 8:58 pm
4FB1 Glow Plugs-12v Conversion

Last post by RaVC « Sun Apr 08, 2018 3:37 pm
Replies: 3
by IsuzuWillysCJ3B » Tue Mar 27, 2018 6:45 am

3 Replies

159 Views

Last post by RaVC View the latest post
Sun Apr 08, 2018 3:37 pm
My heater , and coolant leak .

Last post by missionkiter « Sun Apr 08, 2018 2:55 pm
Replies: 12
by timothy222 » Wed Jan 24, 2018 5:48 pm

12 Replies

411 Views

Last post by missionkiter View the latest post
Sun Apr 08, 2018 2:55 pm
General Engine Issues Part II

Last post by Skropeling « Sun Apr 08, 2018 1:08 pm

by Skropeling » Sun Apr 08, 2018 1:08 pm

0 Replies

66 Views

Last post by Skropeling View the latest post
Sun Apr 08, 2018 1:08 pm
General Engine Issues.

Last post by Skropeling « Sat Apr 07, 2018 10:17 pm
Replies: 13
Attachment(s) by Skropeling » Fri Apr 06, 2018 8:49 pm

13 Replies

227 Views

Last post by Skropeling View the latest post
Sat Apr 07, 2018 10:17 pm
Glow & Fuel System Component Support...Conversion Ideas?

Last post by RaVC « Sat Apr 07, 2018 5:36 pm

by RaVC » Sat Apr 07, 2018 5:36 pm

0 Replies

57 Views

Last post by RaVC View the latest post
Sat Apr 07, 2018 5:36 pm
Erratic Performance

Last post by JoeIsuzu « Sat Apr 07, 2018 10:23 am
Replies: 107
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Attachment(s) by JoeIsuzu » Wed May 17, 2006 9:49 pm
107 Replies

16822 Views

Last post by JoeIsuzu View the latest post
Sat Apr 07, 2018 10:23 am
Runaway

Last post by Strickl « Fri Apr 06, 2018 9:42 pm
Replies: 7
by Strickl » Sun Apr 01, 2018 10:04 pm

7 Replies

290 Views

Last post by Strickl View the latest post
Fri Apr 06, 2018 9:42 pm
Bad valves (I think)

Last post by Skropeling « Mon Apr 02, 2018 10:54 pm
Replies: 2
by Skropeling » Sat Mar 31, 2018 10:57 pm

2 Replies

127 Views

Last post by Skropeling View the latest post
Mon Apr 02, 2018 10:54 pm
Losing Prime

Last post by robgt22 « Mon Apr 02, 2018 12:35 am
Replies: 12
Attachment(s) by Dongshoreman » Thu Mar 29, 2018 10:18 am

12 Replies

364 Views

Last post by robgt22 View the latest post
Mon Apr 02, 2018 12:35 am
S10 diesel control module

Last post by Tigman « Wed Mar 28, 2018 8:19 am
Replies: 1
by Adiddas11 » Tue Mar 27, 2018 7:04 pm

1 Replies

93 Views

Last post by Tigman View the latest post
Wed Mar 28, 2018 8:19 am
Which Glow Plugs / Glow System Troubleshooting

Last post by puttputtinpup « Sat Mar 24, 2018 8:01 pm
Replies: 5
by Danny's luv » Thu Mar 15, 2018 12:48 pm

5 Replies

208 Views

Last post by puttputtinpup View the latest post
Sat Mar 24, 2018 8:01 pm
Timing Belt Replacement and Oddity

Last post by puttputtinpup « Sat Mar 24, 2018 7:52 pm
Replies: 10
Attachment(s) by T72 » Thu Mar 22, 2018 7:37 pm

10 Replies

216 Views

Last post by puttputtinpup View the latest post
Sat Mar 24, 2018 7:52 pm
Scary clacking noise progressivly worse one cylinder.

Last post by arrowmntdiesel « Fri Mar 23, 2018 8:56 am
Replies: 13
by getsomesy » Sun Feb 25, 2018 4:27 pm

13 Replies

358 Views

Last post by arrowmntdiesel View the latest post
Fri Mar 23, 2018 8:56 am
Need Help With Cleaning Injectors

Last post by Skropeling « Mon Mar 19, 2018 5:59 pm
Replies: 15
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by Skropeling » Wed Mar 14, 2018 12:18 am
15 Replies

444 Views

Last post by Skropeling View the latest post
Mon Mar 19, 2018 5:59 pm
Fuel Bypassing Injection Pump

Last post by Rjonesy « Thu Mar 08, 2018 11:29 am
Replies: 12
by pitch4pd » Mon Mar 05, 2018 6:21 am

12 Replies

398 Views

Last post by Rjonesy View the latest post
Thu Mar 08, 2018 11:29 am
I-Mark (4FB1) shaking while braking

Last post by FiatSpider2 « Thu Mar 08, 2018 7:01 am
Replies: 3
by cocheeze » Mon Mar 05, 2018 12:50 pm

3 Replies

192 Views

Last post by FiatSpider2 View the latest post
Thu Mar 08, 2018 7:01 am
4fb1 injection pump parts

Last post by FiatSpider2 « Sat Mar 03, 2018 1:40 am
Replies: 9
Attachment(s) by IsuzuWillysCJ3B » Mon Feb 26, 2018 2:57 pm

9 Replies

265 Views

Last post by FiatSpider2 View the latest post
Sat Mar 03, 2018 1:40 am
engine washing technique?

Last post by minidiesel « Fri Mar 02, 2018 7:57 pm
Replies: 7
by cocheeze » Mon Feb 26, 2018 8:41 pm

7 Replies

293 Views

Last post by minidiesel View the latest post
Fri Mar 02, 2018 7:57 pm
81 Diesel 5 speed Transmssion Replacement or Parts

Last post by hillbillie1 « Mon Feb 26, 2018 4:50 pm
Replies: 20
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by oil burner » Tue Apr 11, 2017 2:42 pm
20 Replies

1714 Views

Last post by hillbillie1 View the latest post
Mon Feb 26, 2018 4:50 pm
Glow plug light won't go off.

Last post by puttputtinpup « Mon Feb 26, 2018 6:56 am
Replies: 3
by Rjonesy » Sun Feb 25, 2018 7:00 pm

3 Replies

137 Views

Last post by puttputtinpup View the latest post
Mon Feb 26, 2018 6:56 am
Motor Mounts

Last post by arrowmntdiesel « Fri Feb 23, 2018 9:07 pm
Replies: 6
by jstoneberg » Wed Feb 14, 2018 2:37 pm

6 Replies

300 Views

Last post by arrowmntdiesel View the latest post
Fri Feb 23, 2018 9:07 pm
Diesel Tach Not Working

Last post by 2zuzus « Fri Feb 23, 2018 7:46 pm
Replies: 11
Attachment(s) by 2zuzus » Wed Jan 10, 2018 6:38 pm

11 Replies

526 Views

Last post by 2zuzus View the latest post
Fri Feb 23, 2018 7:46 pm
Glow Plug Heating Issues

Last post by JoeIsuzu « Fri Feb 23, 2018 1:06 pm
Replies: 1
by jstoneberg » Fri Feb 23, 2018 12:06 pm

1 Replies

123 Views

Last post by JoeIsuzu View the latest post
Fri Feb 23, 2018 1:06 pm
Fuel Injector Leak, and pages from 1986 shop manual

Last post by Paul « Wed Feb 14, 2018 12:37 am
Replies: 16
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Attachment(s) by Newtron » Fri Aug 16, 2013 7:55 pm
16 Replies

2096 Views

Last post by Paul View the latest post
Wed Feb 14, 2018 12:37 am
Rumble from air cleaner

Last post by B.Scott « Tue Feb 13, 2018 5:38 pm
Replies: 8
by B.Scott » Sat Feb 10, 2018 3:57 pm

8 Replies

265 Views

Last post by B.Scott View the latest post
Tue Feb 13, 2018 5:38 pm
LS Oil Pressure Gauge Issues

Last post by Rjonesy « Tue Feb 13, 2018 6:45 am
Replies: 2
by Rjonesy » Mon Feb 12, 2018 11:05 am

2 Replies

159 Views

Last post by Rjonesy View the latest post
Tue Feb 13, 2018 6:45 am
4FB1 compression test results

Last post by dorf « Mon Feb 12, 2018 10:50 am
Replies: 3
Attachment(s) by cocheeze » Mon Feb 05, 2018 2:11 am

3 Replies

251 Views

Last post by dorf View the latest post
Mon Feb 12, 2018 10:50 am
Damage at Transmission Output Shaft Seal

Last post by arrowmntdiesel « Sun Feb 11, 2018 6:06 pm
Replies: 2
Attachment(s) by H1RZ » Sat Feb 03, 2018 5:51 pm

2 Replies

176 Views

Last post by arrowmntdiesel View the latest post
Sun Feb 11, 2018 6:06 pm
My turn for trouble - 82 Diesel - cylinder down

Last post by Halden « Sun Feb 11, 2018 11:17 am
Replies: 216
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Attachment(s) by ronster » Thu Jul 25, 2013 8:28 pm
216 Replies

21178 Views

Last post by Halden View the latest post
Sun Feb 11, 2018 11:17 am
Isuzu P'up Diesel Temperature sensor size / treads?

Last post by gearbox « Fri Feb 09, 2018 5:35 pm
Replies: 8
by Skropeling » Wed Feb 07, 2018 10:27 pm

8 Replies

246 Views

Last post by gearbox View the latest post
Fri Feb 09, 2018 5:35 pm
timing belt replacement

Last post by JoeIsuzu « Mon Feb 05, 2018 2:17 pm
Replies: 5
by masonandford » Sun Feb 04, 2018 8:48 pm

5 Replies

262 Views

Last post by JoeIsuzu View the latest post
Mon Feb 05, 2018 2:17 pm
84 Diesel Pup issues

Last post by Bongo « Sun Feb 04, 2018 6:25 pm
Replies: 14
by Creeptown57 » Sat Dec 30, 2017 4:26 pm

14 Replies

584 Views

Last post by Bongo View the latest post
Sun Feb 04, 2018 6:25 pm
Companion flange bolts fell off while driving

Last post by goners « Wed Jan 31, 2018 9:40 pm
Replies: 14
Attachment(s) by goners » Sat Jan 27, 2018 3:37 pm

14 Replies

386 Views

Last post by goners View the latest post
Wed Jan 31, 2018 9:40 pm
Injector pump leaking

Last post by crazycisco73 « Wed Jan 31, 2018 4:47 pm
Replies: 5
by crazycisco73 » Wed Jan 31, 2018 10:24 am

5 Replies

230 Views

Last post by crazycisco73 View the latest post
Wed Jan 31, 2018 4:47 pm
c223 rear main seal info for 81alaskapup

Last post by puttputtinpup « Tue Jan 30, 2018 3:46 am
Replies: 8
Attachment(s) by puttputtinpup » Sun Jan 28, 2018 7:36 pm

8 Replies

263 Views

Last post by puttputtinpup View the latest post
Tue Jan 30, 2018 3:46 am
Valve stem oil seal

Last post by Pupfocused « Mon Jan 29, 2018 6:31 pm

by Pupfocused » Mon Jan 29, 2018 6:31 pm

0 Replies

214 Views

Last post by Pupfocused View the latest post
Mon Jan 29, 2018 6:31 pm
Blowby tubing size??

Last post by greg_a_morton « Sun Jan 28, 2018 12:00 pm
Replies: 2
by greg_a_morton » Sat Jan 27, 2018 7:58 pm

2 Replies

171 Views

Last post by greg_a_morton View the latest post
Sun Jan 28, 2018 12:00 pm
84 glow plug question.

Last post by FiatSpider2 « Sun Jan 28, 2018 8:44 am
Replies: 2
by Creeptown57 » Sat Jan 27, 2018 8:04 am

2 Replies

152 Views

Last post by FiatSpider2 View the latest post
Sun Jan 28, 2018 8:44 am
1981 I-mark w/ automatic transmission

Last post by Halden « Thu Jan 25, 2018 11:49 am
Replies: 5
Attachment(s) by cocheeze » Tue Jan 23, 2018 11:45 pm

5 Replies

207 Views

Last post by Halden View the latest post
Thu Jan 25, 2018 11:49 am
Isuzu Shop Manuals for sale

Last post by Tigman « Tue Jan 23, 2018 8:44 pm
Replies: 4
Attachment(s) by Tigman » Sat Jan 06, 2018 1:09 pm

4 Replies

283 Views

Last post by Tigman View the latest post
Tue Jan 23, 2018 8:44 pm
81 chevy luv turns off

Last post by puttputtinpup « Sun Jan 21, 2018 5:28 pm
Replies: 2
by Adiddas11 » Sun Jan 21, 2018 3:29 pm

2 Replies

182 Views

Last post by puttputtinpup View the latest post
Sun Jan 21, 2018 5:28 pm
4FB1/C223 oil pump, the same part #?

Last post by JLEMOND « Sun Jan 21, 2018 3:15 pm
Replies: 3
by DieselJeep » Wed Jan 17, 2018 7:57 am

3 Replies

249 Views

Last post by JLEMOND View the latest post
Sun Jan 21, 2018 3:15 pm

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