Forum: 3.4L V6 (LQ1) DOHC

Available from model years 1991-96

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Iceman6669 (The Boss)
12-20-2017
Views: 398,247 View Announcement
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2001 Pontiac Grand Prix Help

Started by Brandenmartin1990, 07-06-2022
appears, box, engine, issues, unplugged
Replies: 0
Views: 10,182
Brandenmartin1990
07-06-2022 Go to last post

barn find 1991 gtp fuel pump problems

Started by 1991 grand prix gtp, 05-27-2020
find, fuel, problems, pump, relay
Replies: 2
Views: 9,006
FordMan77
05-28-2020 Go to last post

2006 gp

Started by raythecaddie, 11-25-2018
battery, car, good, shows, start
Replies: 3
Views: 9,595
Scottydoggs
11-26-2018 Go to last post

Camshaft Sprocket

Started by dustant, 11-27-2017
Replies: 6
Views: 8,702
dustant
03-31-2018 Go to last post

91 prix to 97 Monte dohc 3.4 harness conversion issue

Started by 91gpse, 10-05-2017
Replies: 0
Views: 6,706
91gpse
10-05-2017 Go to last post

Going for 300whp NA

Started by gambler87, 02-02-2014
2 Pages •
1 2
Replies: 23
Views: 14,162
pshojo
08-09-2017 Go to last post

3.4 DOHC Torque Curve

Started by pshojo, 10-29-2012
curve, dohc, torque
Replies: 9
Views: 10,369
Z34Phoenix
08-08-2017 Go to last post

1996 gtp tail pipe smoke

Started by Rjohnson07GXP, 05-29-2017
1996, 3.4, gtp, lq1 1 Attachment(s)
Replies: 10
Views: 8,678
blueguy91
06-05-2017 Go to last post

3400 pcm in the mini vans

Started by Shiftingshaddow, 01-12-2017
Replies: 2
Views: 7,328
Shiftingshaddow
01-12-2017 Go to last post

Driver side door wont open inside or outside what to do !?

Started by DanGrandPrix, 10-28-2016
Replies: 13
Views: 10,182
DanGrandPrix
10-31-2016 Go to last post

95 Grand Prix- 3.4 DOHC motor mount replacement

Started by 9grandprixgtp, 10-28-2015
Replies: 1
Views: 7,585
lookout
11-27-2015 Go to last post

help with rear suspension "transverse spring" 1993 grand prix

Started by lookout, 11-26-2015
Replies: 1
Views: 6,799
Turbocharged400sbc
11-26-2015 Go to last post

1993 grand prix 3.4 wont start have to pump gas to start

Started by lookout, 04-19-2013
1993, gas, grand, prix, pump, start
Replies: 3
Views: 8,185
lookout
10-27-2015 Go to last post

2001 grand am 3.4 fuel but no start

Started by James8026, 03-08-2015
Replies: 3
Views: 7,491
James8026
03-09-2015 Go to last post
Question

i need some help with a rebuild

Started by theunicornofengines, 02-01-2015
Replies: 3
Views: 7,372
timboku
02-07-2015 Go to last post

bad gas mileage down tp 16mpg on the high way

Started by lookout, 12-16-2014
Replies: 1
Views: 14,094
Fivefingerdeathpunch
12-16-2014 Go to last post

GM 3400 overheat

Started by wa9zug, 11-10-2014
Replies: 7
Views: 9,903
wa9zug
11-16-2014 Go to last post

Rough idle

Started by Jonarin, 10-21-2014
Replies: 1
Views: 7,104
BillBoost37
10-22-2014 Go to last post

My 91 GP wont idle below 1100 RPM?

Started by carnut, 08-06-2014
Replies: 4
Views: 7,571
buickman104
08-06-2014 Go to last post

Fixing a dead miss on light load

Started by carnut, 05-18-2014
Replies: 6
Views: 7,700
RareGMFan
06-02-2014 Go to last post
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