Threads Tagged with 2500hd

1995, 2001, 2500hd, 95, camaro, fine, gmc, hard, hot, lt1, shut, sierra, start, starting, starts, warm, z28

LT1 Hard to start when warm.

93z28ltfun on 06-27-2011

09-01-2021 09:44 AM
by LilJayV10

9

12,611

01, 2500hd, 4x4, 60l, lq4, ls1, mp70, mpg, quick, rig, size, slow, spool, spooling, tow, towing, turbo

What turbo for a LQ4 Tow Rig??

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1 2 3 4)

1969x11 on 09-29-2013

04-26-2020 08:53 PM
by 1969x11

67

74,253

Forced Induction

2003, 2005, 2500hd, 48, car, code, dtc, evap, freeze, gmc, leak, ls1tech, p0125, p0442, p442, sierra, silverado, small, trans, ws6

what to do to get rid of p0442

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1 2)

WS6FirebirdTA00 on 11-26-2005

07-16-2018 10:27 AM
by G Atsma

20

12,759

PCM Diagnostics & Tuning

12, 2500hd, bolt, breather, cap, cover, fill, filler, kit, location, ls1, neck, oil, removal, valve

Oil filler neck removal...and breather part#

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1 2)

Phil99TA on 02-22-2002

09-26-2017 09:41 PM
by solidaxel

26

47,466

Small Block & Big Block Chevy Specific

2500hd, 496, 8100, 81l, chevy, code, fuel, headers, lvl, maf, mag, mercruiser, nitrous, va, vortec

8100 Vortec: Lets talk

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1 2 3)

Jordan S. on 10-07-2007

07-19-2017 08:41 PM
by Fast355

59

46,712

2004, 2500hd, 4l80e, 60, chevy, erratic, flush, funny, jumps, late, sensor, shift, shifting, silverad, speed, speedometer, transmission, z71

4L80E Erratic shifting and speedometer

71LeMans on 08-15-2012

06-26-2016 07:24 PM
by Cuba

6

25,004

2500hd, 480le, 4l80e, bulletin, chart, filter, flow, fluid, move, p0894, problems, service, transmission, truck, waiting

4L80E with P0894 and lockup issues-looking for new ideas

ogden21 on 08-02-2012

03-30-2016 07:41 PM
by JropTop

1

36,707

2007, 2500hd, body, chevy, engine, external, ground, hptuners, ls1, power, racing, reduce, reduced, reducing, reset, throttle

Reduced Engine Power Nightmare

fixem39 on 07-17-2013

02-08-2015 07:38 AM
by bigblock69

8

9,152

1998, 1999, 2012, 2500hd, blower, camaro, firebird, location, ls1tech, makes, motor, noise, remove, replace, squeals

interior blower motor noise

notnilc20 on 12-01-2012

12-18-2014 03:55 PM
by tonydepo

12

14,696

2002, 2500hd, chevy, gear, removal, timing

timing gear removal

shepss217 on 03-07-2014

03-07-2014 09:36 PM
by RezinTexas

6

6,193

General LSX Automobile Discussion

01, 2000, 2500hd, buy, camaro, chevy, exhaused, exhaust, lm, loudest, muffler, part, put, raspy, silverado, slp, sound, ss, throttle, tuned

What does it mean when someone says an exhaust is "too loud"???

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1 2 3)

Aculightus on 02-19-2014

02-28-2014 01:12 AM
by ez2cdave

50

6,932

hot cam install in lq4

stihlboss1 on 02-05-2014

02-09-2014 07:33 PM
by robert4940

4

4,616

New LS1 Owners - Newbie Tech

02, 04, 09, 2000, 2500hd, camaro, elimanators, eliminator, eliminators, make, mil, o2, rear, silverado, trans

mil eliminator?

chemicalstylez on 12-04-2009

01-12-2014 11:17 AM
by RPM WS6

5

6,297

2001, 2500hd, brp, current, flow, gmc, master, motor, mount, performance, pics, question, s10, setup, sierra, wiring

S10 swap question? Please post pics

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1 2)

slowbu on 04-30-2013

12-15-2013 09:17 PM
by S10junkie

36

10,128

Generation IV External Engine

11s, 2500hd, 500, 500hp, block, budget, build, engine, horsepower, hp, low, lq4, rpm, tq, turbo

low budget 500hp lq4

musclecarsrock68 on 09-27-2013

11-30-2013 05:39 AM
by zrultima

6

23,913

2500, 2500hd, lq4, output, power, single, turbo

04 2500HD lq4 to an 86' 1/2 ton short bed 4x4.

H-FIELD on 10-30-2013

11-06-2013 11:35 AM
by H-FIELD

7

1,297

1999, 2001, 2002, 2500hd, 60, cat, catalytic, chevy, converter, firebird, fix, lt1, pipe, pontiac, silverado, unplug, wy, z28

Repairing LT1 Z28 catalytic converters

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1 2)

Z28LikeABoss on 09-27-2013

10-15-2013 12:22 AM
by RPM WS6

33

9,152

Small Block & Big Block Chevy Specific

01, 2500hd, 81, 81l, bbc, burnt, heat, melting, p0300, performance, plug, shields, silverado, spark, wires

8.1l keeps melting spark plug wires

fastassls1maro on 09-23-2013

10-07-2013 06:14 AM
by fastassls1maro

3

5,703

2003, 2500hd, brake, brakes, camaro, drag, drags, front, gains, kit, parking, race, rear, strange, trans

Are rear drag brakes worth the $

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1 2)

vbls on 07-29-2013

09-29-2013 05:42 PM
by Firebirdmuscle

23

11,852

Drag Racing Tech

2500hd, 400, dog, mad, th400, transmission, turbo

Purchased the Level 3 Turbo 400 transmission

maddoglou454 on 09-06-2013

09-10-2013 07:39 PM
by Hi-Po

4

1,564

2500hd, 258, circle, converter, converters, corvette, ls1tech, reviews, torque

Circle D converter?

Mavn on 09-02-2013

09-04-2013 07:51 PM
by Blackpanther99

11

4,550

2500hd, 60, cheap, gmc, gto, header, headers, leak, ls2, pacesetter, tuned

header leak

Slickgoat05 on 08-29-2013

08-29-2013 06:49 PM
by ColoradoMan

10

1,833

Pontiac GTO 2004-2006

2006, 2500hd, chevy, communication, fast, fine, grand, national, pcm, runs, scanner, shooting, trouble, tuning, vehicle

PCM communication problem

shrike on 07-25-2013

08-26-2013 11:40 AM
by shrike

8

1,627

PCM Diagnostics & Tuning

2500hd, 60l, ac, belt, chevy, delete, engine, speed

Speed Inc. alternator reloc/AC delete - anyone else having belt shredding issues?

Birdie2000 on 08-06-2013

08-06-2013 01:45 PM
by Birdie2000

6

1,491

2001, 2500, 2500hd, abs, bleed, bleeding, brake, brakes, chevy, entire, lt1, pumping, shoebox, silverado, system

bleeding entire brake system

Tolley's94z28 on 07-24-2013

07-30-2013 07:13 AM
by Spartan7

6

3,175

01, 2500hd, 53, blazer, budget, carbureted, chevy, engine, good, lq4, ls, np203, rebuild, s10, sas, shops, silverado

budget lq4 rebuild, have a few questions.

rennat_2006 on 07-06-2013

07-07-2013 02:19 PM
by rennat_2006

3

1,757

2004, 2500hd, 4500, 97, engine, firebird, gas, gmc, high, load, misfire, neutral, rev, rpm, sierra, wont

High RPM misfires.

VandykeT/A on 06-15-2013

06-26-2013 04:14 PM
by blkchevyz

3

3,514

Wiring, Stereo & Electronics

2001, 2500hd, camaro, chevy, diagram, electrical, harness, license, light, lights, markers, plate, side, silverado, wiring, z28

Rear license plate light harness??

Stu_x24x on 06-16-2013

06-17-2013 07:40 PM
by Stu_x24x

3

11,027

2002, 2500hd, ball, joint, lower, silverado

Lower ball joint out, removal question.

JustAFooL on 06-02-2013

06-05-2013 08:54 AM
by SSellers

5

918

Suspension & Brakes

2003, 2013, 2500, 2500hd, 60, chevy, chevyhd, edit, located, ls1, odometer, pcm, price, sensor

2003 Chevy 2500 HD 6.0L odometer sensor

psi3000 on 04-30-2013

05-04-2013 12:44 PM
by tfi racing

1

729

PCM Diagnostics & Tuning

2004, 2500hd, 60, build, engine, ls1tech

2004 6.0 build sugestions

H-FIELD on 04-29-2013

04-29-2013 12:08 AM
by H-FIELD

0

502

2005, 2500hd, alison, badge, diagnostic, dip, duramax, gmc, nitrous, plastic

2005 GMC 2500HD Duramax!

MAXX Spool'd on 04-27-2013

04-28-2013 12:23 AM
by MAXX Spool'd

4

1,413

2000, 2500hd, 33, acceleration, accelorate, car, code, hard, ls1, posting, sputtering, sputters, start, starts, vehicle

car sputters at first start and under acceleration

blue91z on 04-25-2013

04-26-2013 03:38 PM
by blue91z

2

2,259

01, 02, 2002, 2500, 2500hd, 60, 60l, black, kit, leveled, leveling, modified, racing, silverado, stock

Fs/Ft 2002 Silverado 2500HD 6.0l Leveled With Extras

MuscleLover3000 on 02-18-2013

04-25-2013 07:44 PM
by MuscleLover3000

4

3,162

Wiring, Stereo & Electronics

1971, 2500hd, 60l, alternator, bouncing, camaro, chevy, dips, gauge, ls1, problem, reg, silverado, voltage, voltmeter

Alternator question

Charlie Hustle on 04-18-2013

04-23-2013 07:48 AM
by Charlie Hustle

6

972

2500hd, bad, leak, leaks, ls1, ls1tech, power, ps, steering, tech

Power steering leak!

trevmust on 04-10-2013

04-15-2013 05:41 AM
by trevmust

12

4,317

2500hd, adjustable, borla, dfiveshaft, dual, duals, dyno, exhaust, kooks, loop, ls1tech, meed, saftey, trans, true

Kooks True Duals

s7ven on 03-31-2013

04-02-2013 07:06 PM
by LPE 403

13

4,204

2008, 2500hd, bell, bolt, bolts, cadillac, cts, g8, housing, ls1tech, missing, oil, pan, pontiac, tighten, transmission

Transmission to Oil Pan Bolts

69-er on 02-19-2013

03-07-2013 10:15 PM
by the_merv

9

8,470

2500hd, change, cometic, fel, felpro, gasket, gaskets, gen, gm, good, head, lq4, pro, thickness, thin

LQ4 Head Gasket ??

BigBad Dodge on 03-06-2013

03-07-2013 12:20 PM
by Ls_Notch

5

20,010

2012, 2500hd, denali, diesel, dyno, engine, exhaust, forum, gmc, gmc2500hd, ls1, pictures, pigups, sheet, tires, tuned

New tow toy. 2012 GMC 2500HD Denali Diesel.

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1 2)

CamaroSS621 on 02-20-2013

02-26-2013 03:21 PM
by LS1LT1

27

2,703

Eastern Members

12, 2500hd, boost, cars, gas, lq4, ls2, motor, psi, silverado, stock, trucks, vehicle, vehicles, year

What cars/trucks come with LQ4 motors?

nitr0racing21 on 09-10-2009

02-22-2013 10:38 PM
by oldsracer

18

44,800

2001, 2500hd, 84, ac, box, chevy, evaporator, firewall, hvac, k10, ls1, lt1, remove, rmoval, t56, tremec

A/C Firewall Stuff, removal

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1 2 3 4)

trouse40 on 05-09-2007

02-16-2013 09:56 PM
by blazinhd

60

15,585

060, 0to60, 2500hd, 28, car, lq4, sec, uae

Supercar 0-60 in 2.8 sec.

Blackfly on 02-04-2013

02-11-2013 10:22 PM
by slow ride 02

9

824

Western Members

2003, 2008, 2500, 2500hd, allison, chevy, duramax, efi, hd, interior, ky, live, programmer, silverado, trucks, work

2008 Chevy Silverado 2500HD Crew Cab (Duramax, Allison, EFI Live)

fourwhls on 02-03-2013

02-03-2013 06:38 PM
by fourwhls

2

2,154

2006, 2011, 2500hd, camaro, chevy, clutch, corvette, fluid, full, looses, lose, losing, losses, pedal, pressure

Losing clutch pressure w/fluid still full?

Sunsetmaro on 01-22-2013

01-27-2013 09:32 AM
by Sunsetmaro

5

1,655

Manual Transmission

20, 2005, 2500hd, 305, 55, grill, misfits, series, silverado, terra, white, xd

WTT: 2005 Silverado 2500HD

1979transam on 01-17-2013

01-18-2013 02:15 PM
by 1979transam

2

1,199

04, 20045, 2010, 2500, 2500hd, chevy, dmax, forums, hd, lift, lifted, max, service, silverado, transmission

FS/FT: 2004.5 Chevy Silverado 2500HD D/max CCSWB loaded lifted modded

CamaroSS621 on 09-15-2012

01-08-2013 08:07 AM
by CamaroSS621

17

2,384

2007, 2014, 2500hd, blue, chevrolet, chevy, country, gm, gmc, high, interior, pictures, silverado, ss, truck, trucks

Link to the GM trucks reveal event live @ 8:30AM

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1 2)

texas94z on 12-13-2012

12-14-2012 07:16 AM
by jdmoore144

22

2,974

Texas Members

1953, 2005, 2500, 2500hd, air, car, condition, dodge, hemi, mybb, oldsmobile, powered, ram, recalls, reviw

2005 Dodge Ram 2500HD Quad Cab Hemi for Trade

Streetracer09 on 11-20-2012

11-21-2012 08:26 AM
by Streetracer09

1

940