Forum: 3.4L V6 (LQ1) DOHC

Available from model years 1991-96

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Iceman6669 (The Boss)
12-20-2017
Views: 334,164 View Announcement
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Question

i need some help with a rebuild

Started by theunicornofengines, 02-01-2015
Replies: 3
Views: 5,902
timboku
02-07-2015 Go to last post

3400 pcm in the mini vans

Started by Shiftingshaddow, 01-12-2017
Replies: 2
Views: 5,885
Shiftingshaddow
01-12-2017 Go to last post

HELP NEEDED Engine will not start

Started by jimcarey78, 11-18-2008
engine, needed, start
Replies: 9
Views: 5,867
jimcarey78
12-02-2008 Go to last post

Rough idle

Started by Jonarin, 10-21-2014
Replies: 1
Views: 5,641
BillBoost37
10-22-2014 Go to last post

3.4dohc performance

Started by grandprixxx94, 09-13-2011
34dohc, performance
Replies: 8
Views: 5,423
Falcons2
06-29-2012 Go to last post

help with rear suspension "transverse spring" 1993 grand prix

Started by lookout, 11-26-2015
Replies: 1
Views: 5,345
Turbocharged400sbc
11-26-2015 Go to last post

91 prix to 97 Monte dohc 3.4 harness conversion issue

Started by 91gpse, 10-05-2017
Replies: 0
Views: 5,304
91gpse
10-05-2017 Go to last post

2001 Pontiac Grand Prix Help

Started by Brandenmartin1990, 07-06-2022
appears, box, engine, issues, unplugged
Replies: 0
Views: 5,227
Brandenmartin1990
07-06-2022 Go to last post

97 wiring in a 96 gtp

Started by gambler87, 03-05-2014
Replies: 4
Views: 5,049
l67ss
05-04-2014 Go to last post
Unhappy

Troubleshooting help. Engine won"t start

Started by jimcarey78, 10-26-2008
start
Replies: 6
Views: 4,823
Z34Phoenix
10-13-2011 Go to last post

95 Grand Prix GTP timing belt question

Started by Kathy Collins Ives, 04-23-2012
belt, grand, gtp, prix, question, timing
Replies: 11
Views: 4,485
Rico
04-25-2012 Go to last post

Timing Belt

Started by Doerr, 11-13-2009
belt, timing
Replies: 13
Views: 4,483
gtptuner
12-05-2009 Go to last post

Crazy Foolish Boost Upgrade

Started by Identity Crisis, 10-13-2008
2 Pages •
1 2
boost, crazy, foolish, upgrade
Replies: 22
Views: 4,468
popeyenate
01-10-2009 Go to last post

Gasket/Leaking problem

Started by Phil_GTP, 12-29-2007
gasket or leaking, problem
Replies: 11
Views: 4,265
Identity Crisis
10-13-2008 Go to last post

Rough Idle and Dimming Lights

Started by paulygp09, 07-27-2010
dimming, idle, lights, rough
Replies: 14
Views: 4,233
SlowNA06
08-05-2010 Go to last post

harmonic balancer 3400 in a shilhouette

Started by Shiftingshaddow, 01-26-2013
3400, balancer, harmonic, shilhouette
Replies: 9
Views: 3,919
Shiftingshaddow
01-28-2013 Go to last post

1994 pontiac grand prix se timing belt questions

Started by 1994grandprixse, 05-27-2010
Replies: 6
Views: 3,795
Teardrop
09-02-2010 Go to last post

How can oil get in plenum?

Started by MuzikFreak, 07-28-2012
oil, plenum
Replies: 8
Views: 3,655
91gpse
02-28-2013 Go to last post

Engine problem 3.4L dohc

Started by sheepeater, 05-04-2010
34l, dohc, engine, problem
Replies: 4
Views: 3,452
Viper
09-08-2010 Go to last post

Idle Problem when cold

Started by Rockhound, 11-24-2012
cold, idle, problem
Replies: 6
Views: 3,445
Slick2500
06-16-2013 Go to last post
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