Forum: Engine

All non-engine specific information (IE Spark Plugs, Oil, Air Filters, etc) should be posted here

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Iceman6669 (The Boss)
12-20-2017
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  1. 2.3L Quad 4 (L4)

    Forum Actions:

    		 Threads: 5
    Replies: 44

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  2. 3.1L V6 (LHO/LG8)

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    		 Threads: 692
    Replies: 5,176

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  3. 3.4L V6 (LQ1) DOHC

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    		 Threads: 137
    Replies: 837

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  4. 3.8L V6 Naturally Aspirated (L36)(L26)

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    		 Threads: 4,233
    Replies: 52,920

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  5. 3.8L V6 Supercharged (L67)(L32)

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    		 Threads: 9,285
    Replies: 138,368

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  6. 5.3L V8 (LS4)

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    		 Threads: 649
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  7. Turbo

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    		 Threads: 399
    Replies: 6,448

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  Rating Title / Thread Starter Replies / ViewsReverse Sort Order Last Post By

Sticky Thread Sticky: Aluminum coolant elbow

Started by matt5112, 08-18-2012
12 Pages •
1 2 3 ... 12
aluminum, coolant, elbow 1 Attachment(s)
Replies: 221
Views: 140,553
100GRAND
07-25-2014 Go to last post

Sticky Thread Sticky: Official: Grand Prix Exhaust clip thread.

Started by GR8racingfool, 02-22-2008
2 Pages •
1 2
clip, exhaust, grand, official, prix, thread
Replies: 37
Views: 50,235
osiris94ej
03-05-2013 Go to last post

Short stack intercooler zzp, good investment?

Started by szalajka05, 05-24-2012
2 Pages •
1 2
good, intercooler, investment, short, stack, zzp
Replies: 28
Views: 10,810
blueguy
05-25-2012 Go to last post

Hi I'm new and have a p0171 code, can you help?

Started by falconjohnd, 08-14-2011
4 Pages •
1 2 3 ... 4
back, code, new to this, p0171
Replies: 77
Views: 10,380
BillBoost37
12-15-2011 Go to last post

06 GXP Engine mount options

Started by TRY2HNG, 05-27-2019
engine, gxp, mount, site, zzp
Replies: 1
Views: 10,187
SgtMarshal
05-27-2019 Go to last post
Question

Cold air intake Vs. stock intake (which is better?)

Started by Doogie, 06-30-2012
5 Pages •
1 2 3 ... 5
air, cold, dic, intake, stock
Replies: 81
Views: 9,933
SF9777
02-14-2013 Go to last post

2005 Pontiac Grand Prix Engine Throttle Shutdown/Reduced Engine Power

Started by egreen90, 07-31-2012
2005, engine, grand, pontiac, power, prix, shutdown or reduced, throttle
Replies: 10
Views: 9,928
mark97564
07-20-2021 Go to last post

DIY Turbo for 04 grand prix?

Started by GPOBD, 07-10-2017
Replies: 11
Views: 9,155
Lifespeed
06-27-2018 Go to last post

Harmonic balancer installation, tool and thread size for crank bolt

Started by Lifespeed, 06-22-2018
balancer, crank, harmonic, threads, tool
Replies: 7
Views: 9,089
Lifespeed
06-23-2018 Go to last post

Oil Pan Gasket Replacement

Started by Burgundyman, 10-26-2010
gasket, oil, pan, replacement
Replies: 9
Views: 9,027
Burgundyman
11-03-2010 Go to last post
Question

freeze plug replacement

Started by gto421, 11-04-2013
Replies: 4
Views: 8,829
gto421
11-04-2013 Go to last post

o2 Sensor, P0171, Surging Idle

Started by Low40th, 10-27-2019
bad, car, fuel, idle, thought
Replies: 3
Views: 8,066
bandook
10-28-2019 Go to last post

Daughter-in-Laws GP throwing O2 sensor code

Started by BasilFawlty, 12-16-2019
bad, code, pcm, sensor, throwing
Replies: 0
Views: 7,822
BasilFawlty
12-16-2019 Go to last post
Question

Which STOCK timing set has 0 degrees advance for the cam timing? L36 or L67?

Started by stiv2k, 10-26-2016
2 Pages •
1 2
cam, l36, l67, s1x, timing set
Replies: 20
Views: 7,682
J57ltr
11-26-2016 Go to last post

Water Pump tips?

Started by BigNelson76, 04-15-2018
2 Pages •
1 2
handy, pump, things, tips, water
Replies: 21
Views: 7,031
BillBoost37
05-06-2018 Go to last post

What gas do you use?

Started by Taz Magister, 01-01-2011
3 Pages •
1 2 3
gas
Replies: 48
Views: 6,825
JoRoW99
06-28-2011 Go to last post

Exhaust Headers

Started by That SlowPontiac, 07-23-2016
2 Pages •
1 2
exhaust, gtp, headers, power
Replies: 36
Views: 6,278
WarStryker13
10-20-2016 Go to last post

Supercharger with a Turbocharger

Started by MRinthePROgress, 12-07-2009
3 Pages •
1 2 3
supercharger, turbocharger
Replies: 46
Views: 5,631
ChrisGTT
02-23-2010 Go to last post
Post

94 grand prix 3.1 engine to 3.8 supercharged

Started by 94grandprix, 01-08-2011
engine, grand, prix, supercharged
Replies: 10
Views: 5,558
coreysGTP
02-17-2013 Go to last post

Mysterious Coolant Leak

Started by 67mgb, 10-01-2013
coolant, leak, mysterious
Replies: 11
Views: 5,419
Veilz
10-28-2013 Go to last post

Cam or new rockers?

Started by DannyBoy, 09-21-2014
2 Pages •
1 2
cam, grand prix gt, l32, l67, top swap
Replies: 27
Views: 5,378
Slick2500
09-22-2014 Go to last post

starts then dies

Started by Zzp98gs, 09-08-2014
3 Pages •
1 2 3
2 Attachment(s)
Replies: 47
Views: 5,365
BillBoost37
09-10-2014 Go to last post
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