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

9194 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

40978 Views

Last post by DieselSmoke View the latest post
Tue Nov 01, 2016 10:05 pm
Connecting Rod ID information

Last post by Hawaii50 « Tue Apr 16, 2019 9:20 pm

by Hawaii50 » Tue Apr 16, 2019 9:20 pm

0 Replies

32 Views

Last post by Hawaii50 View the latest post
Tue Apr 16, 2019 9:20 pm
Rebuild time!

Last post by Halden « Sun Apr 14, 2019 9:09 pm
Replies: 29
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Attachment(s) by Halden » Tue Feb 19, 2019 5:27 pm
29 Replies

903 Views

Last post by Halden View the latest post
Sun Apr 14, 2019 9:09 pm
Turbodiesel radiator replacement photos

Last post by cocheeze « Thu Apr 11, 2019 11:33 pm
Replies: 6
Attachment(s) by cocheeze » Sun Mar 24, 2019 7:20 pm

6 Replies

201 Views

Last post by cocheeze View the latest post
Thu Apr 11, 2019 11:33 pm
Losing Prime

Last post by dorf « Tue Apr 09, 2019 2:30 pm
Replies: 51
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Attachment(s) by Dongshoreman » Thu Mar 29, 2018 10:18 am
51 Replies

3658 Views

Last post by dorf View the latest post
Tue Apr 09, 2019 2:30 pm
86 Turbo Diesel - where does this vac line from air filter go?

Last post by cocheeze « Mon Apr 08, 2019 1:44 pm
Replies: 5
Attachment(s) by jerryfreak » Mon Apr 08, 2019 5:21 am

5 Replies

79 Views

Last post by cocheeze View the latest post
Mon Apr 08, 2019 1:44 pm
QoS glow system variations by year and model

Last post by Halden « Thu Apr 04, 2019 8:13 am
Replies: 17
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Attachment(s) by cocheeze » Thu Mar 28, 2019 7:45 pm
17 Replies

360 Views

Last post by Halden View the latest post
Thu Apr 04, 2019 8:13 am
Length of oil dip stick

Last post by puttputtinpup « Tue Apr 02, 2019 7:57 pm
Replies: 1
by Lord Les » Tue Apr 02, 2019 4:23 pm

1 Replies

79 Views

Last post by puttputtinpup View the latest post
Tue Apr 02, 2019 7:57 pm
87 C223T Cold start problems (injection pump?)

Last post by cocheeze « Mon Apr 01, 2019 1:02 pm
Replies: 25
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Attachment(s) by cocheeze » Sun Mar 24, 2019 7:44 pm
25 Replies

434 Views

Last post by cocheeze View the latest post
Mon Apr 01, 2019 1:02 pm
4FB1 sudden high oil pressure

Last post by Halden « Thu Mar 28, 2019 5:01 pm
Replies: 10
Attachment(s) by cocheeze » Tue Mar 05, 2019 11:49 pm

10 Replies

288 Views

Last post by Halden View the latest post
Thu Mar 28, 2019 5:01 pm
No start, suspect the fuel pump

Last post by JoeIsuzu « Thu Mar 21, 2019 6:20 am
Replies: 8
by MadelineKay » Tue Mar 19, 2019 6:27 pm

8 Replies

176 Views

Last post by JoeIsuzu View the latest post
Thu Mar 21, 2019 6:20 am
Diesel Kiki pump on D201 no speed control

Last post by bnemec « Wed Mar 20, 2019 12:02 am
Replies: 18
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Attachment(s) by bnemec » Thu Mar 14, 2019 3:55 pm
18 Replies

312 Views

Last post by bnemec View the latest post
Wed Mar 20, 2019 12:02 am
Water thing and connections

Last post by puttputtinpup « Sun Mar 17, 2019 3:24 pm
Replies: 12
Attachment(s) by Lord Les » Thu Feb 28, 2019 8:11 pm

12 Replies

348 Views

Last post by puttputtinpup View the latest post
Sun Mar 17, 2019 3:24 pm
Diesel repair help

Last post by Halden « Sun Mar 17, 2019 11:49 am
Replies: 3
by Adiddas11 » Fri Mar 15, 2019 9:52 pm

3 Replies

119 Views

Last post by Halden View the latest post
Sun Mar 17, 2019 11:49 am
Bypass hose under AC Compressor Bracket Needs Replacing

Last post by BravoDrew « Thu Mar 14, 2019 1:41 pm
Replies: 3
Attachment(s) by BravoDrew » Tue Mar 12, 2019 6:34 pm

3 Replies

124 Views

Last post by BravoDrew View the latest post
Thu Mar 14, 2019 1:41 pm
CV shaft rebuilder found !

Last post by tjflicek « Wed Feb 27, 2019 8:29 pm
Replies: 1
by Bongo » Tue Feb 26, 2019 7:59 pm

1 Replies

131 Views

Last post by tjflicek View the latest post
Wed Feb 27, 2019 8:29 pm
Resurfacing Rocker Arms

Last post by Paul « Tue Feb 26, 2019 2:45 pm
Replies: 21
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Attachment(s) by Paul » Sun Feb 14, 2010 1:23 am
21 Replies

4647 Views

Last post by Paul View the latest post
Tue Feb 26, 2019 2:45 pm
leaking coolant

Last post by ghostridin'theP'up « Mon Feb 18, 2019 8:06 pm
Replies: 3
by Newtron » Tue Feb 12, 2019 3:42 pm

3 Replies

190 Views

Last post by ghostridin'theP'up View the latest post
Mon Feb 18, 2019 8:06 pm
Repair or Sell 4FB1

Last post by Metz « Sat Feb 16, 2019 12:27 pm
Replies: 2
by Metz » Thu Feb 14, 2019 7:22 pm

2 Replies

130 Views

Last post by Metz View the latest post
Sat Feb 16, 2019 12:27 pm
86 turbo burning oil?

Last post by Halden « Sat Feb 16, 2019 9:50 am
Replies: 2
by Newtron » Thu Feb 14, 2019 2:40 pm

2 Replies

112 Views

Last post by Halden View the latest post
Sat Feb 16, 2019 9:50 am
Manual glow plug control

Last post by Bluesman « Wed Feb 13, 2019 8:05 pm
Replies: 54
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by jsheedy » Thu Apr 19, 2007 7:13 pm
54 Replies

10043 Views

Last post by Bluesman View the latest post
Wed Feb 13, 2019 8:05 pm
Fuel problem puzzle

Last post by Halden « Wed Feb 13, 2019 10:13 am
Replies: 14
by science » Sun Feb 10, 2019 2:05 pm

14 Replies

273 Views

Last post by Halden View the latest post
Wed Feb 13, 2019 10:13 am
radiator flush

Last post by Adiddas11 « Tue Feb 12, 2019 11:56 am
Replies: 8
Attachment(s) by BravoDrew » Sun Feb 10, 2019 7:00 pm

8 Replies

223 Views

Last post by Adiddas11 View the latest post
Tue Feb 12, 2019 11:56 am
glow plug system and testing

Last post by puttputtinpup « Mon Feb 11, 2019 2:32 pm
Replies: 4
by BravoDrew » Sun Feb 10, 2019 10:30 pm

4 Replies

124 Views

Last post by puttputtinpup View the latest post
Mon Feb 11, 2019 2:32 pm
New Battery, New Fuel Pump= Hard Starts. What's next?

Last post by BravoDrew « Sun Feb 10, 2019 10:32 pm
Replies: 6
by BravoDrew » Fri Feb 01, 2019 2:16 pm

6 Replies

249 Views

Last post by BravoDrew View the latest post
Sun Feb 10, 2019 10:32 pm
ordered new flywheel, wrong one?

Last post by 2zuzus « Sun Feb 03, 2019 7:48 pm
Replies: 25
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Attachment(s) by Pockets » Wed Jul 17, 2013 5:09 pm
25 Replies

1836 Views

Last post by 2zuzus View the latest post
Sun Feb 03, 2019 7:48 pm
Vehicle Has loss of power(automatic transmission)

Last post by puttputtinpup « Thu Jan 31, 2019 12:33 pm
Replies: 6
by Tlipskyp » Fri Jan 25, 2019 11:48 am

6 Replies

213 Views

Last post by puttputtinpup View the latest post
Thu Jan 31, 2019 12:33 pm
Runaway

Last post by puttputtinpup « Wed Jan 30, 2019 10:56 pm
Replies: 14
by Strickl » Sun Apr 01, 2018 10:04 pm

14 Replies

1277 Views

Last post by puttputtinpup View the latest post
Wed Jan 30, 2019 10:56 pm
Rebuild time

Last post by robgt22 « Tue Jan 29, 2019 2:42 am
Replies: 64
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Attachment(s) by robgt22 » Thu Jul 09, 2015 8:38 pm
64 Replies

8809 Views

Last post by robgt22 View the latest post
Tue Jan 29, 2019 2:42 am
S10 diesel control module

Last post by S-10 luv'r « Sat Jan 26, 2019 4:33 pm
Replies: 2
by Adiddas11 » Tue Mar 27, 2018 7:04 pm

2 Replies

484 Views

Last post by S-10 luv'r View the latest post
Sat Jan 26, 2019 4:33 pm
My turn for trouble - 82 Diesel - cylinder down

Last post by Bluesman « Wed Jan 23, 2019 10:55 pm
Replies: 218
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Attachment(s) by ronster » Thu Jul 25, 2013 8:28 pm
218 Replies

29123 Views

Last post by Bluesman View the latest post
Wed Jan 23, 2019 10:55 pm
Fresh Engine Rebuild - No Power

Last post by puttputtinpup « Thu Jan 17, 2019 7:56 pm
Replies: 43
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Attachment(s) by GoodiePop » Sat Dec 15, 2018 8:31 pm
43 Replies

1242 Views

Last post by puttputtinpup View the latest post
Thu Jan 17, 2019 7:56 pm
Glowplug lifespan

Last post by Halden « Sat Jan 05, 2019 10:59 am
Replies: 12
Attachment(s) by RoyInVegas » Thu Jan 03, 2019 12:11 pm

12 Replies

384 Views

Last post by Halden View the latest post
Sat Jan 05, 2019 10:59 am
Need help with reading this timing gauge

Last post by bobbyr « Sat Jan 05, 2019 8:24 am
Replies: 2
Attachment(s) by S-10 luv'r » Thu Jan 03, 2019 12:34 pm

2 Replies

150 Views

Last post by bobbyr View the latest post
Sat Jan 05, 2019 8:24 am
Temperature Sensor

Last post by PRPUP « Fri Jan 04, 2019 1:42 pm
Replies: 5
by PRPUP » Thu Jan 03, 2019 4:35 pm

5 Replies

201 Views

Last post by PRPUP View the latest post
Fri Jan 04, 2019 1:42 pm
Alternator Removal Question

Last post by Timshel « Sun Dec 30, 2018 2:02 pm
Replies: 5
by Timshel » Sat Dec 29, 2018 4:15 pm

5 Replies

237 Views

Last post by Timshel View the latest post
Sun Dec 30, 2018 2:02 pm
81 chevy luv wont crank

Last post by puttputtinpup « Sat Dec 29, 2018 2:15 pm
Replies: 16
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by masonandford » Thu Nov 01, 2018 2:56 pm
16 Replies

966 Views

Last post by puttputtinpup View the latest post
Sat Dec 29, 2018 2:15 pm
S-10 Glow plug problem solved

Last post by S-10 luv'r « Fri Dec 21, 2018 10:11 am

by S-10 luv'r » Fri Dec 21, 2018 10:11 am

0 Replies

195 Views

Last post by S-10 luv'r View the latest post
Fri Dec 21, 2018 10:11 am
Vacumn plug before oil cooler

Last post by greg_a_morton « Wed Dec 19, 2018 4:20 am
Replies: 9
Attachment(s) by greg_a_morton » Sat Dec 15, 2018 10:35 am

9 Replies

366 Views

Last post by greg_a_morton View the latest post
Wed Dec 19, 2018 4:20 am
Brake fluid reservoir on 82 pup

Last post by greg_a_morton « Fri Dec 14, 2018 4:18 pm

by greg_a_morton » Fri Dec 14, 2018 4:18 pm

0 Replies

131 Views

Last post by greg_a_morton View the latest post
Fri Dec 14, 2018 4:18 pm
compression test

Last post by Halden « Mon Dec 10, 2018 2:57 pm
Replies: 4
by Youngcummins » Fri Nov 30, 2018 8:58 pm

4 Replies

334 Views

Last post by Halden View the latest post
Mon Dec 10, 2018 2:57 pm
Clean or Replace C223T Radiator?

Last post by dorf « Tue Nov 27, 2018 2:49 pm
Replies: 8
by BravoDrew » Mon Nov 26, 2018 5:46 am

8 Replies

390 Views

Last post by dorf View the latest post
Tue Nov 27, 2018 2:49 pm
Valve spring seal replacement

Last post by jamezg « Fri Nov 23, 2018 11:14 pm
Replies: 2
by Adiddas11 » Thu Nov 22, 2018 12:25 pm

2 Replies

310 Views

Last post by jamezg View the latest post
Fri Nov 23, 2018 11:14 pm
Engine plate?

Last post by Airplanedoc « Fri Nov 23, 2018 7:36 pm
Replies: 13
Attachment(s) by Airplanedoc » Sat Nov 03, 2018 12:10 pm

13 Replies

1881 Views

Last post by Airplanedoc View the latest post
Fri Nov 23, 2018 7:36 pm
Bad Smell (Burning Rubber?) in Cab at High Revs Esp

Last post by puttputtinpup « Thu Nov 22, 2018 8:09 pm
Replies: 4
by BravoDrew » Mon Nov 19, 2018 6:23 am

4 Replies

708 Views

Last post by puttputtinpup View the latest post
Thu Nov 22, 2018 8:09 pm
Chirp squeal getting louder/more frequent

Last post by Bigdog47 « Sat Nov 10, 2018 1:24 am
Replies: 10
by helislug » Mon Jul 24, 2006 11:00 am

10 Replies

2152 Views

Last post by Bigdog47 View the latest post
Sat Nov 10, 2018 1:24 am
Diagnostic Help?

Last post by JoeIsuzu « Thu Nov 01, 2018 10:47 pm
Replies: 29
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Attachment(s) by Rjonesy » Fri Oct 26, 2018 6:18 pm
29 Replies

1827 Views

Last post by JoeIsuzu View the latest post
Thu Nov 01, 2018 10:47 pm
Funny Illustration in Manual.

Last post by puttputtinpup « Sun Oct 28, 2018 8:09 pm
Replies: 3
Attachment(s) by Rjonesy » Sun Oct 28, 2018 1:04 pm

3 Replies

495 Views

Last post by puttputtinpup View the latest post
Sun Oct 28, 2018 8:09 pm
1987 Spacecab turbo diesel rehab

Last post by Halden « Sun Oct 21, 2018 6:06 pm
Replies: 1
by cocheeze » Sat Sep 29, 2018 6:02 pm

1 Replies

581 Views

Last post by Halden View the latest post
Sun Oct 21, 2018 6:06 pm

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