Forum: 3.1L V6 (LHO/LG8)

Available starting in model year 1989. Also made a Turbo version

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Iceman6669 (The Boss)

12-20-2017

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Sticky: For You 3100/3400 Guys!

Started by blueguy, 10-26-2011

Replies: 2
Views: 20,844

Last Post By

ctracer

10-26-2011

2002 Pontiac Grand Prix SE - Idling 3000 RPM Started by robm674, 05-11-2014	Replies: 16 Views: 8,219	Last Post By watermart View Profile View Forum Posts Private Message View Blog Entries View Articles 07-23-2020
Intake Manifold torque specs Started by dwc1435, 02-09-2012	Replies: 4 Views: 7,870	Last Post By matt5112 View Profile View Forum Posts Private Message View Blog Entries View Articles 02-09-2012
1991 grand prix 3.1 swap into 1996 grand prix 3.1 Started by mgosse, 05-25-2011	Replies: 10 Views: 7,832	Last Post By Nates94 View Profile View Forum Posts Private Message View Blog Entries View Articles 07-20-2012
3100 mods? Started by bkaab, 03-01-2008	Replies: 17 Views: 7,804	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 03-12-2012
Throttle Body swap Started by Berger, 02-07-2008 2 Pages • 1 2	Replies: 36 Views: 7,785	Last Post By Berger View Profile View Forum Posts View Blog Entries View Articles 02-23-2008
Not starting- no spark, no fuel pump Started by craigztoyz, 06-12-2008	Replies: 12 Views: 7,760	Last Post By buthead View Profile View Forum Posts Private Message View Blog Entries View Articles 12-17-2009
Oil residue in overflow tank and radiator Started by outnumbered, 11-17-2009	Replies: 8 Views: 7,381	Last Post By davmac View Profile View Forum Posts Private Message View Blog Entries View Articles 12-06-2009
Lower Intake Manifold Started by Badgers4life, 04-21-2013 2 Pages • 1 2	Replies: 32 Views: 7,362	Last Post By BillBoost37 View Profile View Forum Posts Private Message View Blog Entries View Articles 05-16-2013
Swap questions... Started by motohead, 06-29-2009	Replies: 0 Views: 7,266	Last Post By motohead View Profile View Forum Posts Private Message View Blog Entries View Articles 06-29-2009
2003 GP 3100 engine Started by rmr989, 11-11-2009 2 Pages • 1 2	Replies: 25 Views: 7,260	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 12-26-2009
oil leak, seems to be above water pump but cant tell Started by basimpo, 04-06-2015	Replies: 4 Views: 7,107	Last Post By basimpo View Profile View Forum Posts Private Message View Blog Entries View Articles 04-06-2015
Troubleshooting Misfire and Bank 1 Sensor Errors Started by whathasnt, 04-18-2012 2 Pages • 1 2	Replies: 25 Views: 6,628	Last Post By whathasnt View Profile View Forum Posts Private Message View Blog Entries View Articles 06-07-2012
need help!! Started by Jeremey Souders, 03-23-2015 3 Pages • 1 2 3	Replies: 41 Views: 6,623	Last Post By Afriederich View Profile View Forum Posts Private Message View Blog Entries View Articles 12-06-2016
can I put a 3100 into a GT body? Started by willalmo, 06-07-2014 2 Pages • 1 2	Replies: 29 Views: 6,613	Last Post By jbamonte View Profile View Forum Posts Private Message View Blog Entries View Articles 10-20-2014
Noise under load?? Started by michael redmon, 10-10-2016	Replies: 14 Views: 6,460	Last Post By michael redmon View Profile View Forum Posts Private Message View Blog Entries View Articles 03-21-2017
camshaft is broken... Started by Viper, 08-25-2010 2 Pages • 1 2	Replies: 22 Views: 6,294	Last Post By 91gpse View Profile View Forum Posts Private Message View Blog Entries View Articles 10-04-2010
>??? dam still wont start Started by TMOTA503, 03-02-2008 2 Pages • 1 2	Replies: 35 Views: 6,227	Last Post By TMOTA503 View Profile View Forum Posts Private Message View Blog Entries View Articles 03-12-2008
How many were made? Started by wolfskin, 07-02-2010	Replies: 6 Views: 6,023	Last Post By mikedinthecity View Profile View Forum Posts Private Message View Blog Entries View Articles 07-28-2010
1993 3.1 Engine stalls occasionally. Started by DRAINXGRP, 12-08-2018	Replies: 9 Views: 6,016	Last Post By Mitch R View Profile View Forum Posts Private Message View Blog Entries View Articles 12-29-2018
Engine keeps overheating Started by bigpapa53023, 10-14-2008	Replies: 9 Views: 5,944	Last Post By 2KWhiteSE View Profile View Forum Posts Private Message View Blog Entries View Articles 09-30-2009