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 04-23-2013

08-08-2013 06:23 PM
by Birdman66

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9

2,379

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 04-24-2013

04-26-2013 12:34 PM
by Mohammed

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11

4,190

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 11-14-2012

11-17-2012 06:58 PM
by 01transampower

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3

1,656

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 03-25-2012

03-27-2012 07:40 PM
by lethal bird

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4

749

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 07-14-2011

07-15-2011 05:51 PM
by pillarpod

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6

4,444

LT1-LT4 Modifications

high, hydrocarbon, hydrocarbons

Hydrocarbon way too high

Delaware ss on 08-24-2009

08-24-2009 02:46 PM
by 91RS383

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2

588

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 12-04-2008

12-05-2008 09:35 AM
by 86MCSS

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4

1,211

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 07-26-2008

07-27-2008 02:41 PM
by Skalarrs

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4

2,578

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 01-26-2008

01-28-2008 08:25 PM
by Doc

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6

898

PCM Diagnostics & Tuning

Thumbs down

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

Failed Emissions!

NXPRSS on 05-07-2007

05-08-2007 06:58 PM
by NXPRSS

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9

745

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 10-26-2006

10-27-2006 06:14 AM
by brad8266

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12

1,660

PCM Diagnostics & Tuning

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

Lean idle = leaking headers?

kenkaru on 09-01-2006

09-10-2006 12:52 PM
by kenkaru

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14

1,364

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 04-03-2006

04-04-2006 08:52 PM
by LukePhillips

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3

529

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 03-08-2006

03-12-2006 11:41 AM
by squealingtires

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13

12,620

Fueling & Injection

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

Please Pray for me...

AdamSS on 11-29-2005

11-30-2005 12:25 AM
by maddboost

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17

650

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 12-02-2004

12-05-2004 01:58 PM
by SmaknaSS

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7

1,628

PCM Diagnostics & Tuning

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

Fighting excess hydrocarbons

robertbartsch on 01-16-2004

01-18-2004 03:05 PM
by robertbartsch

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10

1,542

PCM Diagnostics & Tuning

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

b383 strokers - any pass tuff emissions tests?

robertbartsch on 11-18-2003

11-20-2003 09:19 PM
by Mike Frey

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3

758

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 10-20-2003

10-22-2003 11:18 PM
by wrencher

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5

21,367

PCM Diagnostics & Tuning

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