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Threads Tagged with 81l

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2001, 2500, 81, 81l, afr, chevy, codes, gas, gmc, hd, lack, liter, maf, max, miles, power, sierra, silverado

2001 2500 HD 8.1L Scary AFR Results

harveyiv on Jul 5, 2012

Jul 8, 2012 04:01 PM
by TMW

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1

1,542

Chevy Silverado/ GMC Sierra Forum

2001, 81, 81l, engine, gmc, ignition, issues, light, parts, pickup, quits, quitting, randomly, silverado, switch

2001 GMC 8.1L keeps quitting!

Shuckles on Apr 26, 2012

Apr 26, 2012 02:22 PM
by Mr_Shamrock

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1

1,431

Chevy Silverado/ GMC Sierra Forum

02, 81, 81l, avalanche, car, chevy, diagram, o2, on2002, oxygen, sensor, sensors, showing, special, tool, truck

How many post cat O2 sensor on 2002 Avalanche 2500 with 8.1L motor?

DBWRSV on Oct 26, 2011

Feb 15, 2012 01:45 PM
by Destry Alan Foyte

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1

5,998

Chevrolet Avalanche Forum

Thumbs up

81l, bed, drw, silverado, truck

2005 Silverado 3500LT 8.1L V8 ext. cab 8' bed 4X4 DRW

panda317 on Jan 27, 2012

Jan 28, 2012 04:16 AM
by panda317

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2

925

New Member Area

2002, 2500, 2500hd, 81, 81l, cab, chevy, com, extended, gear, hd, mpg, sierra, swap, vendors, www81

2002 2500hd ext cab 8.1l gear swap for mpg

hrods66 on Jan 14, 2012

Jan 14, 2012 12:31 AM
by hrods66

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2,845

Chevy Silverado/ GMC Sierra Forum

2002, 81, 81l, caifornia, cat, chevy, different, emisinos, liter, o2, oxygen, sensor, sensors, silverado, trucks

How many post cat O2 sensor on 2002 Chevy truck with 8.1L motor?

DBWRSV on Nov 30, 2011

Dec 1, 2011 12:11 PM
by pbillyi69

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3

9,614

Chevy Silverado/ GMC Sierra Forum

2001, 496, 81, 81l, canyouremovelifters81lnomanifold, chevy, gm, gmc, lifter, lifters, motor, noise, removal, replace, roller, suburban, tappets

New roller lifters for the 8.1L

nathan_ on Oct 15, 2011

Nov 9, 2011 08:15 PM
by nathan_

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9

17,386

Chevy Silverado/ GMC Sierra Forum

Question

1l, 81, 81l, bucks, chevy, consumption, cost, engine, forums, fuel, liter, load, opinion, truck, vortec, workhorse

8.1L fuel usage?

Razoo on Jun 11, 2011

Jun 14, 2011 05:25 PM
by Razoo

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8

3,330

Chevy Silverado/ GMC Sierra Forum

1999, 2500hd, 57, 57l, 81, 81l, 99, chevy, crs, gas, mileage, mpg, replace, stock, truck, vortec, whats

Replace Vortec 5.7L with 8.1L ??

sunbird7 on Mar 17, 2011

Mar 17, 2011 09:38 AM
by RUFFNECK4LYFE

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1

5,294

Chevy Silverado/ GMC Sierra Forum

454, 81, 81l, allision, bear, black, chevy, chevyforum, forum, forums, gmc, truck, western

8.1l with allision

jcfchev on Aug 24, 2009

Aug 25, 2009 09:00 AM
by bad2006z71

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4

1,512

Chevy Silverado/ GMC Sierra Forum

496, 81, 81l, bought, chevy, engine, nissan, photo, plugs, racing, silverado, spark, titan, tune, westers

Tune up on 8.1l 496 cu engine

496Burb on May 15, 2009

May 20, 2009 01:04 AM
by RUFFNECK4LYFE

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6

35,658

Chevy Silverado/ GMC Sierra Forum

2001, 2500, 2500hd, 81, 81l, allison, chevrolet, chevy, economy, forum, fuel, gas, gmc, hd, mileage, silverado, truck

2500HD 8.1L

peckpsu on Jan 27, 2007

May 15, 2009 02:03 AM
by 496Burb

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5

19,214

Chevy Silverado/ GMC Sierra Forum

04, 2004, 373, 81, 81l, chevy, dealers, gmc, independence, kind, mo, mpg, sierra, truxedo, vortec

what kind of mpg does 8.1 get?

sqdqo on Mar 22, 2009

May 14, 2009 08:58 PM
by 496Burb

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7

2,755

Chevy Silverado/ GMC Sierra Forum

81, 81l, change, chevy, fuel, gm, gmc, normal, pickup, pressure, psi, regulator, replace, silverado, truck

Fuel pressure with 8.1L bucket?

scot254 on Dec 9, 2007

Dec 14, 2007 03:28 PM
by scot254

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5

4,181

Chevy Silverado/ GMC Sierra Forum

01, 2001, 2001chevy, 2500hd, 81l, brake, chevrolet, chevy, chevy2500hd, forum, k2500hd, parts, pick, pickup, sale, specifications, truck, trucks

FOR SALE: 2001 Chevy 2500HD

stangkillals1 on Mar 29, 2007

Oct 24, 2007 05:36 AM
by ddski

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3

2,443

Vehicles for Sale

07, 81, 81l, chevrolet, chevy, exhaust, forum, forums, gmc, headers, pickup, sierra

Sierra 8.1 Headers and/or Exhaust

GeeJay on Aug 24, 2007

Aug 24, 2007 08:00 PM
by GeeJay

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0

1,586

Chevy Silverado/ GMC Sierra Forum

2500, 81l, capacitiy, chevy, forums, gm, hd, power, silverado, towing

Towing

rmiller on Jan 7, 2007

Jan 7, 2007 10:21 PM
by MotoWarrior

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2

1,885

Chevy Silverado/ GMC Sierra Forum

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