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

7087 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

35040 Views

Last post by DieselSmoke View the latest post
Tue Nov 01, 2016 10:05 pm
Oil cooler help

Last post by puttputtinpup « Thu Oct 04, 2018 6:44 pm
Replies: 1
by 06cumminspower » Thu Oct 04, 2018 2:36 pm

1 Replies

110 Views

Last post by puttputtinpup View the latest post
Thu Oct 04, 2018 6:44 pm
1987 Spacecab turbo diesel rehab

Last post by cocheeze « Sat Sep 29, 2018 6:02 pm

by cocheeze » Sat Sep 29, 2018 6:02 pm

0 Replies

84 Views

Last post by cocheeze View the latest post
Sat Sep 29, 2018 6:02 pm
Mechanic Needed - San Joaquin Valley, CA

Last post by LemonCove « Wed Sep 26, 2018 11:20 pm

by LemonCove » Wed Sep 26, 2018 11:20 pm

0 Replies

70 Views

Last post by LemonCove View the latest post
Wed Sep 26, 2018 11:20 pm
Who's using a diesel fuel additive?

Last post by GoodiePop « Wed Sep 19, 2018 5:04 pm
Replies: 12
by OzarkDaredevil » Thu Apr 16, 2015 8:15 pm

12 Replies

2024 Views

Last post by GoodiePop View the latest post
Wed Sep 19, 2018 5:04 pm
1981 C190 no power and no start

Last post by FiatSpider2 « Tue Sep 18, 2018 6:56 am
Replies: 7
by 84rodeo » Mon Sep 17, 2018 6:41 am

7 Replies

168 Views

Last post by FiatSpider2 View the latest post
Tue Sep 18, 2018 6:56 am
c223 vacuum pump problem

Last post by bizz80 « Mon Sep 03, 2018 9:13 am
Replies: 6
by bizz80 » Mon Aug 27, 2018 11:29 pm

6 Replies

347 Views

Last post by bizz80 View the latest post
Mon Sep 03, 2018 9:13 am
Truck won't rev

Last post by Red Truck « Fri Aug 31, 2018 3:57 pm
Replies: 19
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by Skropeling » Thu Aug 23, 2018 8:45 pm
19 Replies

490 Views

Last post by Red Truck View the latest post
Fri Aug 31, 2018 3:57 pm
Turbo Dismantling

Last post by Rjonesy « Mon Aug 27, 2018 8:33 pm
Replies: 1
by Rjonesy » Mon Aug 27, 2018 12:41 pm

1 Replies

100 Views

Last post by Rjonesy View the latest post
Mon Aug 27, 2018 8:33 pm
Isuzu c223T accelerating problem

Last post by Paul « Wed Aug 15, 2018 10:42 pm
Replies: 15
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by Adiddas11 » Mon Apr 16, 2018 6:45 pm
15 Replies

1067 Views

Last post by Paul View the latest post
Wed Aug 15, 2018 10:42 pm
Losing Prime

Last post by FiatSpider2 « Sat Aug 04, 2018 11:33 pm
Replies: 21
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2
Attachment(s) by Dongshoreman » Thu Mar 29, 2018 10:18 am
21 Replies

1255 Views

Last post by FiatSpider2 View the latest post
Sat Aug 04, 2018 11:33 pm
Fuel pump help

Last post by FiatSpider2 « Wed Jul 25, 2018 9:21 am
Replies: 8
by Skropeling » Fri Jul 20, 2018 4:14 pm

8 Replies

479 Views

Last post by FiatSpider2 View the latest post
Wed Jul 25, 2018 9:21 am
Broken timing belt

Last post by Paul « Sun Jul 22, 2018 2:46 pm
Replies: 29
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2
Attachment(s) by makaraft » Thu Jul 05, 2018 12:52 pm
29 Replies

900 Views

Last post by Paul View the latest post
Sun Jul 22, 2018 2:46 pm
86 pup diesel no start

Last post by puttputtinpup « Sun Jul 22, 2018 5:04 am
Replies: 1
by Jimmyjoebob » Sat Jul 21, 2018 7:38 pm

1 Replies

127 Views

Last post by puttputtinpup View the latest post
Sun Jul 22, 2018 5:04 am
Strange turbo problems

Last post by joeshmoe44883 « Fri Jul 20, 2018 11:52 am
Replies: 5
Attachment(s) by robgt22 » Sun Jul 15, 2018 9:03 pm

5 Replies

241 Views

Last post by joeshmoe44883 View the latest post
Fri Jul 20, 2018 11:52 am
Repair Sleeve on front Cranksshaft

Last post by I'm luving it « Mon Jul 16, 2018 11:04 am
Replies: 6
Attachment(s) by I'm luving it » Wed Jul 11, 2018 10:59 am

6 Replies

272 Views

Last post by I'm luving it View the latest post
Mon Jul 16, 2018 11:04 am
Leaking fuel tank

Last post by newbycheese « Thu Jul 12, 2018 12:59 pm
Replies: 1
by MadelineKay » Tue Jul 10, 2018 10:41 am

1 Replies

115 Views

Last post by newbycheese View the latest post
Thu Jul 12, 2018 12:59 pm
Thermostat not functioning properly

Last post by puttputtinpup « Wed Jul 11, 2018 2:21 pm
Replies: 5
by cwill » Sun Jul 08, 2018 7:02 pm

5 Replies

198 Views

Last post by puttputtinpup View the latest post
Wed Jul 11, 2018 2:21 pm
Losing power when trying to get onto freeway

Last post by dorf « Tue Jul 10, 2018 4:43 pm
Replies: 18
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by ryno498 » Tue Jun 26, 2018 2:51 pm
18 Replies

505 Views

Last post by dorf View the latest post
Tue Jul 10, 2018 4:43 pm
Won’t go over 50ish

Last post by FiatSpider2 « Tue Jul 10, 2018 10:29 am
Replies: 4
by Kemmer1 » Mon Jul 09, 2018 3:05 pm

4 Replies

168 Views

Last post by FiatSpider2 View the latest post
Tue Jul 10, 2018 10:29 am
C223T Piston Rings

Last post by Redtail Talon « Tue Jul 10, 2018 8:52 am
Replies: 5
by Redtail Talon » Sun Jul 08, 2018 3:36 pm

5 Replies

188 Views

Last post by Redtail Talon View the latest post
Tue Jul 10, 2018 8:52 am
Glow plugs don't fire when warm

Last post by puttputtinpup « Sun Jul 08, 2018 3:13 am
Replies: 5
Attachment(s) by fen » Sat Jul 07, 2018 1:42 am

5 Replies

177 Views

Last post by puttputtinpup View the latest post
Sun Jul 08, 2018 3:13 am
82 Pup acting sick

Last post by puttputtinpup « Sun Jul 01, 2018 4:24 pm
Replies: 4
by B.Scott » Tue Jun 05, 2018 8:54 pm

4 Replies

197 Views

Last post by puttputtinpup View the latest post
Sun Jul 01, 2018 4:24 pm
Timing was set high/CSD leak/black smoke: possible IP or other damage?

Last post by B.Scott « Sun Jul 01, 2018 1:10 pm
Replies: 13
Attachment(s) by Bellski » Fri May 25, 2018 11:02 pm

13 Replies

471 Views

Last post by B.Scott View the latest post
Sun Jul 01, 2018 1:10 pm
Engine oil for manual transmission???

Last post by FiatSpider2 « Mon Jun 25, 2018 6:48 am
Replies: 4
by ryno498 » Sun Jun 24, 2018 1:16 pm

4 Replies

225 Views

Last post by FiatSpider2 View the latest post
Mon Jun 25, 2018 6:48 am
Can you help identify what this harness is too?

Last post by ryno498 « Sun Jun 24, 2018 9:49 pm
Replies: 8
Attachment(s) by ryno498 » Fri Jun 22, 2018 10:43 am

8 Replies

289 Views

Last post by ryno498 View the latest post
Sun Jun 24, 2018 9:49 pm
Diesel injection pump timing has multiple crank marks

Last post by newest-project « Sun Jun 24, 2018 11:22 am
Replies: 2
Attachment(s) by newest-project » Sat Jun 23, 2018 10:14 pm

2 Replies

145 Views

Last post by newest-project View the latest post
Sun Jun 24, 2018 11:22 am
Understanding CSD switch

Last post by ryno498 « Sat Jun 23, 2018 12:37 pm
Replies: 6
Attachment(s) by ryno498 » Wed Jun 20, 2018 6:56 pm

6 Replies

237 Views

Last post by ryno498 View the latest post
Sat Jun 23, 2018 12:37 pm
Help with AC system charge

Last post by ryno498 « Sat Jun 23, 2018 12:35 pm
Replies: 12
Attachment(s) by ryno498 » Wed Jun 20, 2018 6:50 pm

12 Replies

308 Views

Last post by ryno498 View the latest post
Sat Jun 23, 2018 12:35 pm
Cooler fan control help

Last post by ryno498 « Thu Jun 21, 2018 3:37 pm
Replies: 4
Attachment(s) by ryno498 » Thu Jun 21, 2018 12:16 pm

4 Replies

151 Views

Last post by ryno498 View the latest post
Thu Jun 21, 2018 3:37 pm
Fuel filter change on 1981 diesel pup

Last post by ryno498 « Tue Jun 19, 2018 1:35 pm
Replies: 6
Attachment(s) by ryno498 » Sat Jun 16, 2018 9:42 pm

6 Replies

300 Views

Last post by ryno498 View the latest post
Tue Jun 19, 2018 1:35 pm
engine change/ new engine don't start

Last post by moana69 « Sat Jun 16, 2018 7:45 pm

by moana69 » Sat Jun 16, 2018 7:45 pm

0 Replies

149 Views

Last post by moana69 View the latest post
Sat Jun 16, 2018 7:45 pm
Pressure washed, engine wont start

Last post by puttputtinpup « Fri Jun 15, 2018 4:04 am
Replies: 5
by ballyroebuck » Sun Apr 22, 2018 4:31 pm

5 Replies

421 Views

Last post by puttputtinpup View the latest post
Fri Jun 15, 2018 4:04 am
Which Glow Plugs / Glow System Troubleshooting

Last post by puttputtinpup « Sat Jun 09, 2018 8:55 pm
Replies: 15
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2
by Danny's luv » Thu Mar 15, 2018 12:48 pm
15 Replies

724 Views

Last post by puttputtinpup View the latest post
Sat Jun 09, 2018 8:55 pm
4FB1 Glow Plugs-12v Conversion

Last post by IsuzuWillysCJ3B « Thu Jun 07, 2018 2:55 pm
Replies: 6
by IsuzuWillysCJ3B » Tue Mar 27, 2018 6:45 am

6 Replies

571 Views

Last post by IsuzuWillysCJ3B View the latest post
Thu Jun 07, 2018 2:55 pm
A few random questions.

Last post by Skropeling « Wed Jun 06, 2018 12:23 am
Replies: 7
Attachment(s) by Skropeling » Sat Jun 02, 2018 9:58 pm

7 Replies

324 Views

Last post by Skropeling View the latest post
Wed Jun 06, 2018 12:23 am
diesel conversion wiring help please

Last post by heathw « Tue Jun 05, 2018 9:28 pm
Replies: 1
by downunderyank » Fri Jun 01, 2018 8:44 pm

1 Replies

157 Views

Last post by heathw View the latest post
Tue Jun 05, 2018 9:28 pm
Low oil pressure.

Last post by Rjonesy « Tue Jun 05, 2018 7:42 am
Replies: 6
by Rjonesy » Tue May 29, 2018 4:30 pm

6 Replies

287 Views

Last post by Rjonesy View the latest post
Tue Jun 05, 2018 7:42 am
c223 rear main seal info for 81alaskapup

Last post by puttputtinpup « Fri May 25, 2018 12:02 am
Replies: 12
Attachment(s) by puttputtinpup » Sun Jan 28, 2018 7:36 pm

12 Replies

785 Views

Last post by puttputtinpup View the latest post
Fri May 25, 2018 12:02 am
Head Bolt Torque angle vs ftlb

Last post by Pupfocused « Mon May 21, 2018 1:43 pm
Replies: 2
Attachment(s) by Pupfocused » Sat May 19, 2018 11:15 am

2 Replies

228 Views

Last post by Pupfocused View the latest post
Mon May 21, 2018 1:43 pm
Smokey C190 Engine

Last post by duke « Sun May 20, 2018 5:27 pm

Attachment(s) by duke » Sun May 20, 2018 5:27 pm

0 Replies

236 Views

Last post by duke View the latest post
Sun May 20, 2018 5:27 pm
Mechanic wanted: Bellingham Wa

Last post by Lord Les « Sun May 06, 2018 4:14 pm

by Lord Les » Sun May 06, 2018 4:14 pm

0 Replies

259 Views

Last post by Lord Les View the latest post
Sun May 06, 2018 4:14 pm
Head Gasket Replacement

Last post by Skropeling « Mon Apr 30, 2018 11:23 pm
Replies: 2
by Skropeling » Mon Apr 30, 2018 9:05 am

2 Replies

295 Views

Last post by Skropeling View the latest post
Mon Apr 30, 2018 11:23 pm
A/T to Manual conversion & ignition switch issue

Last post by whitetroopere « Sat Apr 28, 2018 2:31 pm

by whitetroopere » Sat Apr 28, 2018 2:31 pm

0 Replies

255 Views

Last post by whitetroopere View the latest post
Sat Apr 28, 2018 2:31 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

582 Views

Last post by Paul View the latest post
Thu Apr 26, 2018 12:43 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

382 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

299 Views

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

630 Views

Last post by Rjonesy View the latest post
Sun Apr 15, 2018 8:58 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

836 Views

Last post by missionkiter View the latest post
Sun Apr 08, 2018 2:55 pm

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