ENGINES GENERAL/PERFORMANCE

Moderator: LiftedAWDAstro

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STARTING ISSUES
PLACE ANY ISSUES RELATED TO YOUR VAN NOT STARTING OR STARTING HARD IN HERE.
Moderator: LiftedAWDAstro
Topics: 79

79 Topics

575 Posts

Last post Re: 2001 AWD Astro LS Crank, …
by WE7X View the latest post
Thu Oct 04, 2018 12:12 am
RUNNING ISSUES
PLACE ANY ISSUES RELATED TO HOW YOUR VAN RUNS. IF IT BOGS, HESITATES, BACKFIRES OR JUST PLAIN RUNS LIKE CRAP...THIS IS THE PLACE FOR IT!
Moderator: LiftedAWDAstro
Topics: 131

131 Topics

1114 Posts

Last post Re: Where is it located
by okie1 View the latest post
Thu May 16, 2019 7:37 pm
CHARGING ISSUES
USE THIS FORUM FOR WHEN YOUR ASTRO OR SAFARI WON'T KEEP THE BATTERY CHARGED.
Moderator: LiftedAWDAstro
Topics: 9

9 Topics

116 Posts

Last post Re: 2015 THREAD RESURRECTION
by LAZ 1 View the latest post
Wed Sep 16, 2015 4:14 pm
EXHAUST
FROM MANIFOLDS TO MUFFLERS, IT GOES HERE.
Moderator: LiftedAWDAstro
Topics: 66

66 Topics

458 Posts

Last post Re: Exhaust rattle when idling
by Wiley View the latest post
Thu Jun 28, 2018 3:53 pm
COOLING
FROM RADIATORS TO THERMOSTATS TO HEATER CORES, IT GOES HERE.
Moderator: LiftedAWDAstro
Topics: 176

176 Topics

1505 Posts

Last post Re: flushing cooling system
by Dayne66 View the latest post
Wed Jul 17, 2019 11:27 pm
CLIMATE CONTROL
ANYTHING TO DO WITH CHANGING THE AIR TEMP INSIDE YOUR VAN.
Moderator: LiftedAWDAstro
Topics: 112

112 Topics

857 Posts

Last post Re: Hate to be right but... a…
by SafariSoGood View the latest post
Tue Jun 25, 2019 3:42 pm

New Topic

701 topics

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Last post

oil cooler manifold and line removal

Last post by Wiley « Wed Jan 02, 2019 6:25 am
Replies: 46
by astrozam » Fri Oct 27, 2006 5:58 pm
1

2

3

4
46 Replies

19895 Views

Last post by Wiley
Wed Jan 02, 2019 6:25 am
Holy Grail of 4.3L info

Last post by markinnh « Wed Apr 16, 2014 3:45 pm
Replies: 18
by BLAZER » Sun Sep 24, 2006 3:56 pm
1

2
18 Replies

16856 Views

Last post by markinnh
Wed Apr 16, 2014 3:45 pm
'96 - '02 4.3 CSFI to MPFI Injector upgrade kit.

Last post by BBSig « Thu Sep 27, 2012 3:28 pm
Replies: 10
by v8famvan » Tue Sep 19, 2006 2:55 am

10 Replies

18985 Views

Last post by BBSig
Thu Sep 27, 2012 3:28 pm
85-94 Vacuum Diagrams

Last post by markmitchinnh « Thu Apr 26, 2012 11:34 am
Replies: 4
by Someone » Fri Sep 15, 2006 3:09 pm

4 Replies

9848 Views

Last post by markmitchinnh
Thu Apr 26, 2012 11:34 am
4.3 engine I.D/Rear end codes

Last post by doyoulikeithere « Wed Mar 02, 2011 4:38 pm
Replies: 2
by astrozam » Wed Sep 13, 2006 3:15 pm

2 Replies

3389 Views

Last post by doyoulikeithere
Wed Mar 02, 2011 4:38 pm
CPI...spider R&R, Fuel pressure regulator R&R

Last post by breeze9 « Tue Jul 20, 2010 3:00 pm
Replies: 6
by BLAZER » Sun Sep 24, 2006 3:49 pm

6 Replies

5575 Views

Last post by breeze9
Tue Jul 20, 2010 3:00 pm
Oil cooler line REPAIR

Last post by LiftedAWDAstro « Mon Jun 22, 2009 10:28 am
Replies: 4
by 97CargoCrawler » Sun Jun 21, 2009 7:55 pm

4 Replies

4841 Views

Last post by LiftedAWDAstro
Mon Jun 22, 2009 10:28 am
1995-2005 UPGRADES - Engine, Suspension, and MORE!!!

Last post by ScottS « Sun Feb 01, 2009 12:04 pm
Replies: 1
by dakleenupman » Fri Dec 29, 2006 6:35 pm

1 Replies

5165 Views

Last post by ScottS
Sun Feb 01, 2009 12:04 pm
Firing order 4.3

Last post by GEJ « Sat Jun 14, 2008 6:06 am
Replies: 4
by astrozam » Wed Sep 13, 2006 3:39 pm

4 Replies

8708 Views

Last post by GEJ
Sat Jun 14, 2008 6:06 am
Fix for oil cooler lines!

Last post by rlsllc « Tue Jan 08, 2008 11:58 pm
Replies: 13
by dragonvan » Tue Jun 12, 2007 2:38 pm

13 Replies

9956 Views

Last post by rlsllc
Tue Jan 08, 2008 11:58 pm
Oh boy, engine won't rev.

Last post by rpjn59 « Thu Jul 11, 2019 3:05 am
Replies: 7
by rpjn59 » Sat Jul 06, 2019 11:59 pm

7 Replies

619 Views

Last post by rpjn59
Thu Jul 11, 2019 3:05 am
AWD 2000 motor mounts

Last post by Mmusicman « Mon May 06, 2019 12:21 am
Replies: 2
by adcolor » Tue Apr 30, 2019 4:16 pm

2 Replies

291 Views

Last post by Mmusicman
Mon May 06, 2019 12:21 am
Oil pan drop for Timing cover?

Last post by tomas « Wed Nov 21, 2018 2:37 am
Replies: 3
by ExtraParts » Thu Oct 18, 2018 2:05 am

3 Replies

658 Views

Last post by tomas
Wed Nov 21, 2018 2:37 am
Fuel pump on e-bay

Last post by tomas « Tue Nov 20, 2018 3:10 am
Replies: 1
by WE7X » Fri Oct 12, 2018 3:12 am

1 Replies

532 Views

Last post by tomas
Tue Nov 20, 2018 3:10 am
Cant turn crank...

Last post by ExtraParts « Fri Oct 19, 2018 3:14 am
Replies: 4
by ExtraParts » Thu Oct 18, 2018 5:30 am

4 Replies

721 Views

Last post by ExtraParts
Fri Oct 19, 2018 3:14 am
1986 GMC 1987 Chevy Pre OBD II Reader help OBD1

Last post by Astrophysics « Sat Aug 11, 2018 5:20 pm
Replies: 1
by macsveen » Mon Aug 06, 2018 7:59 pm

1 Replies

690 Views

Last post by Astrophysics
Sat Aug 11, 2018 5:20 pm
Oil leaks

Last post by gillang « Wed Jul 18, 2018 3:13 pm
Replies: 9
by gillang » Mon Jun 11, 2018 10:36 pm

9 Replies

1614 Views

Last post by gillang
Wed Jul 18, 2018 3:13 pm
Methanol harmful

Last post by gillang « Thu Jun 14, 2018 9:36 pm
Replies: 2
by gillang » Wed Jun 13, 2018 5:23 pm

2 Replies

787 Views

Last post by gillang
Thu Jun 14, 2018 9:36 pm
Service engine oil

Last post by Astrophysics « Wed Jun 13, 2018 9:11 pm
Replies: 3
by gillang » Tue Jun 12, 2018 6:04 pm

3 Replies

850 Views

Last post by Astrophysics
Wed Jun 13, 2018 9:11 pm
Hesitate when first entering the freeway, not choked correct

Last post by LaGrasta « Mon Apr 09, 2018 3:00 pm
Replies: 11
by LaGrasta » Fri Apr 12, 2013 8:47 pm

11 Replies

3712 Views

Last post by LaGrasta
Mon Apr 09, 2018 3:00 pm
Electrical problem/fusebox

Last post by Harri « Sun Apr 01, 2018 4:52 pm
Replies: 3
by Harri » Sun Mar 25, 2018 4:28 pm

3 Replies

1171 Views

Last post by Harri
Sun Apr 01, 2018 4:52 pm
High Pressure-Where is oil pressure sensor and relief valve?

Last post by x92560 « Sun Mar 04, 2018 12:18 am
Replies: 6
by x92560 » Wed Sep 27, 2017 6:33 pm

6 Replies

2085 Views

Last post by x92560
Sun Mar 04, 2018 12:18 am
Motor mounts maybe an issue?

Last post by Wiley « Sun Jan 14, 2018 3:59 pm
Replies: 2
by marco10 » Tue Nov 21, 2017 10:03 pm

2 Replies

1295 Views

Last post by Wiley
Sun Jan 14, 2018 3:59 pm
Trans cooler line o ring size?

Last post by Stroverlander « Sat Nov 25, 2017 1:06 am
Replies: 2
by Spdcrazy » Wed Nov 15, 2017 1:30 am

2 Replies

1242 Views

Last post by Stroverlander
Sat Nov 25, 2017 1:06 am
RUNNING HOT

Last post by PatAus « Tue Oct 24, 2017 7:05 pm
Replies: 4
by PatAus » Fri Oct 20, 2017 8:53 pm

4 Replies

1443 Views

Last post by PatAus
Tue Oct 24, 2017 7:05 pm
Vacuum Reservoir Locations?

Last post by ROCKNBLUES « Fri Sep 08, 2017 4:52 am
Replies: 1
by ROCKNBLUES » Fri Sep 08, 2017 3:52 am

1 Replies

1117 Views

Last post by ROCKNBLUES
Fri Sep 08, 2017 4:52 am
General Tune Up?

Last post by ROCKNBLUES « Thu Sep 07, 2017 3:02 pm
Replies: 4
by ROCKNBLUES » Tue Sep 05, 2017 3:41 pm

4 Replies

1525 Views

Last post by ROCKNBLUES
Thu Sep 07, 2017 3:02 pm
Head Gasket Leak? Piston Broke !

Last post by blacknome « Thu Sep 07, 2017 3:25 am
Replies: 4
by doyoulikeithere » Mon Sep 04, 2017 6:12 pm

4 Replies

1608 Views

Last post by blacknome
Thu Sep 07, 2017 3:25 am
vibration

Last post by rydeon « Sat Sep 02, 2017 10:45 pm

by rydeon » Sat Sep 02, 2017 10:45 pm

0 Replies

1195 Views

Last post by rydeon
Sat Sep 02, 2017 10:45 pm
Hit Pothole. Now Cylinder 5 misfire code.

Last post by marco10 « Thu Jun 15, 2017 10:42 am

by marco10 » Thu Jun 15, 2017 10:42 am

0 Replies

1257 Views

Last post by marco10
Thu Jun 15, 2017 10:42 am
Heater Control Valve, Hoses, W/Aux Heat

Last post by Vanjoe « Sat Apr 22, 2017 2:43 pm
Replies: 9
by speedway73 » Sun Apr 16, 2017 5:37 am

9 Replies

2692 Views

Last post by Vanjoe
Sat Apr 22, 2017 2:43 pm
Accelerator / throttle cable replacement.

Last post by Triple « Wed Nov 16, 2016 6:44 pm

by Triple » Wed Nov 16, 2016 6:44 pm

0 Replies

1469 Views

Last post by Triple
Wed Nov 16, 2016 6:44 pm
Are fuel pumps multi-speed?

Last post by rlyoung « Thu Sep 29, 2016 7:14 pm
Replies: 4
by rlyoung » Wed Sep 14, 2016 2:15 am

4 Replies

1941 Views

Last post by rlyoung
Thu Sep 29, 2016 7:14 pm
engine

Last post by Captn. Crunch « Fri Sep 09, 2016 12:43 pm
Replies: 1
by harley42 » Fri Sep 09, 2016 5:08 am

1 Replies

1365 Views

Last post by Captn. Crunch
Fri Sep 09, 2016 12:43 pm
Wet floor

Last post by astrozam « Sun Jun 19, 2016 7:43 pm
Replies: 1
by rooster4 » Sun Jun 19, 2016 1:48 pm

1 Replies

1414 Views

Last post by astrozam
Sun Jun 19, 2016 7:43 pm
Guidance please! Burning oil.

Last post by Mmusicman « Thu Mar 10, 2016 1:19 am
Replies: 6
by freedomfarmer » Sat Mar 05, 2016 6:07 pm

6 Replies

2454 Views

Last post by Mmusicman
Thu Mar 10, 2016 1:19 am
Cams and lifters

Last post by Mmusicman « Mon Feb 29, 2016 9:07 pm
Replies: 5
by Smiliesafari » Mon Feb 22, 2016 5:00 pm

5 Replies

2392 Views

Last post by Mmusicman
Mon Feb 29, 2016 9:07 pm
92 Astro Van Air Cleaner Air Temp Thermostat

Last post by WoodButcher « Sun Oct 25, 2015 1:37 pm
Replies: 1
by Roadwarrior » Sun Oct 25, 2015 5:52 am

1 Replies

1563 Views

Last post by WoodButcher
Sun Oct 25, 2015 1:37 pm
P1345 code and won't pass CA smog

Last post by Lavey « Sun Sep 20, 2015 1:15 am
Replies: 8
by Lavey » Sun Dec 01, 2013 10:41 pm

8 Replies

4164 Views

Last post by Lavey
Sun Sep 20, 2015 1:15 am
2005 PCV Valve & Vacuum Issue

Last post by roamineye « Mon Aug 17, 2015 2:42 am
Replies: 10
by roamineye » Sat Aug 15, 2015 1:05 pm

10 Replies

3387 Views

Last post by roamineye
Mon Aug 17, 2015 2:42 am
'05 AWD Astro Running Rough

Last post by roamineye « Tue Jul 21, 2015 10:30 pm
Replies: 7
by roamineye » Sun Jul 19, 2015 3:21 pm

7 Replies

2746 Views

Last post by roamineye
Tue Jul 21, 2015 10:30 pm
running rough--all rpm's

Last post by tommy « Mon Jun 22, 2015 7:32 pm
Replies: 18
by tommy » Tue May 25, 2010 1:17 am
1

2
18 Replies

6976 Views

Last post by tommy
Mon Jun 22, 2015 7:32 pm
Fuel Issue

Last post by MickJack60 « Sun Jun 14, 2015 5:52 pm
Replies: 2
by MickJack60 » Sun Jun 14, 2015 12:53 pm

2 Replies

1859 Views

Last post by MickJack60
Sun Jun 14, 2015 5:52 pm
1987 Astro Shutdown problem

Last post by VanGeorge « Sat Jun 13, 2015 10:23 pm
Replies: 4
by VanGeorge » Thu May 14, 2015 12:23 am

4 Replies

2447 Views

Last post by VanGeorge
Sat Jun 13, 2015 10:23 pm
Remove Computer and convert to Carbureator

Last post by AstroWill « Thu Apr 16, 2015 8:14 pm
Replies: 1
by VanGeorge » Mon Apr 13, 2015 11:18 pm

1 Replies

1724 Views

Last post by AstroWill
Thu Apr 16, 2015 8:14 pm
Steps to replace throttle cable

Last post by travisgriggs « Sat Mar 14, 2015 8:20 pm

by travisgriggs » Sat Mar 14, 2015 8:20 pm

0 Replies

1554 Views

Last post by travisgriggs
Sat Mar 14, 2015 8:20 pm
4.3 economy

Last post by blitzin247 « Sat Mar 14, 2015 2:28 am
Replies: 7
by Owly » Sun Sep 28, 2014 5:02 pm

7 Replies

3771 Views

Last post by blitzin247
Sat Mar 14, 2015 2:28 am
Long tru cool #4590 transmission cooler

Last post by LiftedAWDAstro « Thu Jan 01, 2015 2:26 pm
Replies: 1
by Lowrider » Wed Dec 31, 2014 10:44 pm

1 Replies

1933 Views

Last post by LiftedAWDAstro
Thu Jan 01, 2015 2:26 pm
Is there a way to tell if it's full synthetic in there now?

Last post by Speedfreak42 « Mon Dec 01, 2014 12:09 am
Replies: 2
by SkipMorgart » Sun Sep 22, 2013 8:02 pm

2 Replies

2223 Views

Last post by Speedfreak42
Mon Dec 01, 2014 12:09 am
Fuel Pump

Last post by dobaroy « Tue Nov 18, 2014 3:56 pm
Replies: 2
by dobaroy » Sun Nov 16, 2014 6:43 pm

2 Replies

2147 Views

Last post by dobaroy
Tue Nov 18, 2014 3:56 pm

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