hydrocarbons - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with hydrocarbons

LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with hydrocarbons

Threads Tagged with hydrocarbons

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1999, 93, catalytic, codes, colorado, converters, emissions, engine, firebiord, high, hydrocarbons, light, pontiac, problem, trans

2 Attachment(s)

93 Trans Am emission failure

Birdman66 on Apr 23, 2013

Aug 8, 2013 06:23 PM
by Birdman66

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9

2,582

Pontiac Firebird 1967-2002

average, camaro, due, emissions, failed, g8, hc, high, hydrocarbon, hydrocarbons, lower, ls1, lt1, nox, pontiac, power, z28

High hydrocarbon (HC)

Mohammed on Apr 24, 2013

Apr 26, 2013 12:34 PM
by Mohammed

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11

4,593

LT1-LT4 Modifications

98, camaro, carbon, corvette, emission, fail, hc, high, hydro, hydrocarbons, lower, ls1, ls1tech, pass, smog

High HC readings on emissions

01transampower on Nov 14, 2012

Nov 17, 2012 06:58 PM
by 01transampower

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3

1,930

Generation III External Engine

bbc, car, check, coolant, dtermine, easy, fine, gasket, gray, head, hydrocarbons, intake, leak, light, oil, smoke

Possible head gasket?

lethal bird on Mar 25, 2012

Mar 27, 2012 07:40 PM
by lethal bird

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4

864

LT1-LT4 Modifications

block, bore, egr, emissions, engine, hc, high, hydrocarbon, hydrocarbons, lt1, pass, passing, smog, test, valve

Didn't pass smog, high hydrocarbons..??

xxRONNIExx on Jul 14, 2011

Jul 15, 2011 05:51 PM
by pillarpod

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6

4,662

LT1-LT4 Modifications

high, hydrocarbon, hydrocarbons

Hydrocarbon way too high

Delaware ss on Aug 24, 2009

Aug 24, 2009 02:46 PM
by 91RS383

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2

735

General Maintenance & Repairs

25mph, carlo, fail, failed, gross, hc, high, hydrocarbon, hydrocarbons, lean, lt1, monte, polluter, report, smog, ss

Please help,my g-body failed smog,high Co and HC with pic of report!

GLT1 on Dec 4, 2008

Dec 5, 2008 09:35 AM
by 86MCSS

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4

1,310

LT1-LT4 Modifications

2000, bad, emissions, exhaust, failed, fixing, hc, high, hydrocarbon, hydrocarbons, lower, lt1, nox, pass, rpm, rx7

1 Attachment(s)

HC too high, RX7 LT1, need to fix ASAP

Skalarrs on Jul 26, 2008

Jul 27, 2008 02:41 PM
by Skalarrs

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4

2,781

LT1-LT4 Modifications

computer, high, hydrocarbons, idle, ls1, normal, range, timing

5 Attachment(s)

Can anyone help with LS1 computer values?

Lee@woodworks.ca on Jan 26, 2008

Jan 28, 2008 08:25 PM
by Doc

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6

964

PCM Diagnostics & Tuning

Thumbs down

94, 95, barely, camaro, emissions, emmisions, emsission, fail, failed, gt, harley, hydrocarbons, make, mustang, part

Failed Emissions!

NXPRSS on May 7, 2007

May 8, 2007 06:58 PM
by NXPRSS

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9

830

LT1-LT4 Modifications

car, fail, failed, failing, fails, hc, high, hydrocarbons, idle, idlefail, inspection, low, nj, test, wasa

Help! Failed NJ Inspection, HC too high!

NJ Steve on Oct 26, 2006

Oct 27, 2006 06:14 AM
by brad8266

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12

1,731

PCM Diagnostics & Tuning

doubled, headers, hydrocarbons, idle, idlw, leaky, lean, ls1

Lean idle = leaking headers?

kenkaru on Sep 1, 2006

Sep 10, 2006 12:52 PM
by kenkaru

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14

1,438

PCM Diagnostics & Tuning

bottles, emission, emissions, gurantee, hc, high, hydrocarbons, low, lower, lt1, octanage, octane, pass, passing, premium, stl, test

better to run lower octane for emissions testing?

LukePhillips on Apr 3, 2006

Apr 4, 2006 08:52 PM
by LukePhillips

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3

638

Fueling & Injection

90, alcohol, cheat, check, denatured, depot, ethanol, fix, home, hydrocarbons, ls1, o2, pass, pure, sensor, smog

Denatured Ethanol Smog Cheat?

Terry Burger on Mar 8, 2006

Mar 12, 2006 11:41 AM
by squealingtires

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13

12,862

Fueling & Injection

1995, 34l, camaro, chevy, clear, hydrocarbons, pass, smog

Please Pray for me...

AdamSS on Nov 29, 2005

Nov 30, 2005 12:25 AM
by maddboost

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17

681

Midwestern Members

alcohol, bmw, car, denatured, hc, high, hptuners, hydocarbons, hydrocarbon, hydrocarbons, ls1, oil, reduce, reducing, result

Ideas? Need to reduce HC Hydrocarbons

SSpeedracer on Dec 2, 2004

Dec 5, 2004 01:58 PM
by SmaknaSS

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7

1,946

PCM Diagnostics & Tuning

1980, 1995, camaro, dyno, emissions, excess, excessive, honda, hydrocarbon, hydrocarbons, hydrocarbs, hyrdocarbons, nys, output, pass, reduce

Fighting excess hydrocarbons

robertbartsch on Jan 16, 2004

Jan 18, 2004 03:05 PM
by robertbartsch

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10

1,625

PCM Diagnostics & Tuning

331, 383, build, carbureted, emissions, engine, hydrocarbons, ls1, pass, passed, stroker

b383 strokers - any pass tuff emissions tests?

robertbartsch on Nov 18, 2003

Nov 20, 2003 09:19 PM
by Mike Frey

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3

841

Generation III Internal Engine

adjust, adjusting, diagnostics, emission, emissions, hc, hydrocarbon, hydrocarbons, ignition, pcm, reduce, reducing, test, timing, tuning

Steps to reduce hydrocarbons for emissions test???

robertbartsch on Oct 20, 2003

Oct 22, 2003 11:18 PM
by wrencher

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5

23,482

PCM Diagnostics & Tuning

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