Forum: 3.1L V6 (LHO/LG8)

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

Threads 201 to 220 of 692

Forum Tools
- Forum Tools
- Mark This Forum Read
- View Parent Forum
Search Forum
- Search Forum
- Show Threads Show Posts
  
  Advanced Search

Announcement

Announcement: Forum Rules
Iceman6669 (The Boss)

12-20-2017

Rating Title / Thread Starter

Replies / Views Reverse Sort Order

Last Post By

Sticky: For You 3100/3400 Guys!

Started by blueguy, 10-26-2011

Replies: 2
Views: 20,797

Last Post By

ctracer

10-26-2011

Antifreeze in my Oil - Not good... Started by tnichols, 04-03-2011	Replies: 4 Views: 2,417	Last Post By postalc38 View Profile View Forum Posts Private Message View Blog Entries Visit Homepage View Articles 04-06-2011
Put 3400 heads on a 3100 now its running weird Started by maverickdog8, 08-06-2010	Replies: 6 Views: 2,411	Last Post By 91gpse View Profile View Forum Posts Private Message View Blog Entries View Articles 09-03-2010
Motor mount help for 94 GP Started by 954mula, 04-05-2008	Replies: 5 Views: 2,407	Last Post By SyntheticShield View Profile View Forum Posts View Blog Entries Visit Homepage View Articles 04-07-2008
3100 sfi top end rebuild and paint job Started by ibhuff, 11-08-2011	Replies: 5 Views: 2,405	Last Post By boostedcompg View Profile View Forum Posts Private Message View Blog Entries View Articles 11-09-2011
2000 3.1l Engine Noises Started by josemolina2008, 03-10-2010	Replies: 11 Views: 2,397	Last Post By brokenmercy View Profile View Forum Posts Private Message View Blog Entries View Articles 08-06-2010
Timing Chain cover Started by brichter45, 01-07-2013	Replies: 5 Views: 2,390	Last Post By brichter45 View Profile View Forum Posts Private Message View Blog Entries View Articles 01-08-2013
Terrible Gas Mileage Started by goose, 03-07-2011	Replies: 11 Views: 2,382	Last Post By 1996pontiac View Profile View Forum Posts Private Message View Blog Entries View Articles 06-06-2011
Loss of power AND whining noise above ~1700RPM Started by AGlass0fMilk, 06-05-2013	Replies: 9 Views: 2,377	Last Post By Jcinstalls View Profile View Forum Posts Private Message View Blog Entries View Articles 07-06-2013
p301 misfire '02 Grand Prix SE Started by sicayan, 09-28-2010	Replies: 3 Views: 2,376	Last Post By matt5112 View Profile View Forum Posts Private Message View Blog Entries View Articles 09-28-2010
For you 3100 Guys... Started by blueguy, 08-12-2011	Replies: 8 Views: 2,361	Last Post By txslow6 View Profile View Forum Posts Private Message View Blog Entries View Articles 08-14-2011
Need help finding a part-number - pictures inside Started by turboLude, 10-08-2012	Replies: 10 Views: 2,359	Last Post By Scottydoggs View Profile View Forum Posts Private Message View Blog Entries View Articles 10-26-2012
exhaust? Started by nichol01gp, 06-23-2011	Replies: 13 Views: 2,349	Last Post By dpzelenak View Profile View Forum Posts Private Message View Blog Entries View Articles 06-28-2011
3.1 LIM Gasket Leak. What damage could already be done? Started by Eagle Soars, 01-01-2011	Replies: 4 Views: 2,344	Last Post By Eagle Soars View Profile View Forum Posts Private Message View Blog Entries View Articles 01-03-2011
Huge vaccum leak at the PCV tee... Started by alacran, 06-16-2008	Replies: 3 Views: 2,341	Last Post By Andrew_99GTP View Profile View Forum Posts Private Message View Blog Entries View Articles 06-16-2008
Do I have a Blown Head? Started by kesey, 05-25-2012	Replies: 10 Views: 2,322	Last Post By BillBoost37 View Profile View Forum Posts Private Message View Blog Entries View Articles 05-29-2012
very weird problem....i dont have a clue Started by genocide, 03-16-2011	Replies: 9 Views: 2,320	Last Post By mrbreezeet1 View Profile View Forum Posts Private Message View Blog Entries View Articles 01-02-2022
3.1 stalls at idle and on the road inconsistantly Started by cheever, 06-11-2011	Replies: 5 Views: 2,318	Last Post By cheever View Profile View Forum Posts Private Message View Blog Entries View Articles 06-12-2011
exhaust kits for a 3.1 Started by NEONNIGHT34609, 12-06-2008	Replies: 11 Views: 2,309	Last Post By Berger View Profile View Forum Posts View Blog Entries View Articles 12-23-2008
Starting Problems Started by cheever, 02-03-2009	Replies: 1 Views: 2,304	Last Post By RareGMFan View Profile View Forum Posts Private Message View Blog Entries View Articles 02-12-2009
Can I swap a 3100 M (95) with a VIN J (2000) Started by wingman65, 12-31-2010	Replies: 1 Views: 2,296	Last Post By Lvgrandprix2003 View Profile View Forum Posts Private Message View Blog Entries View Articles 12-31-2010