Threads Tagged with backfires

1984, aand, back, backfires, backfireswhen, car, corvette, dont, driving, fires, lt1, misses, runs, stumbles, warm, warmed, warming

Stumbles, Pops and backfires if she isnt warmed up for 1 min after start

zjiejun on Oct 21, 2007

Aug 16, 2018 10:56 PM
by aklim

17

2,124

1995, 2005, 99, backfires, cam, chain, corvette, hole, issues, optispark, pin, put, start, startup, timing, vented, wont

New rebuild won't start up

Rottenbind on Aug 24, 2011

Jul 1, 2015 04:01 AM
by Rottenbind

18

11,221

04, backfire, backfires, c5, c6, charlotte, corsa, corvette, exhaust, installer, nc, noise, pop, popping, slight, sport

corsa exhaust popping

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1 2)

bear1a on Nov 22, 2006

Apr 3, 2014 02:59 PM
by iwantaz06now

26

9,432

C6 Tech/Performance

1994, 1999, backfires, c5, c6, cabin, cam, corvette, exhaust, gallon, hvac, install, ls1, miles, oil, pcv, smell, stinks, strong

Recently getting exhaust smell in cabin

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1 2)

crAzy on Dec 27, 2011

Oct 30, 2012 07:05 PM
by louddoesnt=fast

26

16,085

1984, backfire, backfires, backfiring, bodies, body, corvette, intake, issue, lt1, throttle, timing, vehicle, warm, warmed

lt1 backfire through the intake when warmed up

jpslt1 on Apr 24, 2004

Sep 28, 2012 11:58 AM
by yd328

13

8,211

75, atfull, backfire, backfires, carb, corvette, popping, throttle, timing, vette

Timing and Backfire

martyr on May 4, 2012

May 4, 2012 11:13 PM
by 71redskin

11

5,690

1999, 45, 84, backfires, bad, c5, catalytic, chevy, converter, converters, corvette, hot, mph, rattle, symptoms, zr1

Smptoms of clogged catalydic converter.

ztheusa on Apr 16, 2012

Apr 16, 2012 08:12 PM
by ztheusa

7

3,050

1986, 87, backfires, body, cold, corvette, fuel, idle, injector, leaking, problem, problems, rail, rough, throttle, top

Frustration with 87 coupe - idle/fuel problems

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1 2)

daveshea on Feb 27, 2012

Mar 25, 2012 10:31 AM
by c4cruiser

21

2,465

1985, 85, backfires, chockes, clean, corvete, corvette, missing, motor, parts, performance, speed, stumbles, tpi, tube

Missing turns to undriveable. 1985 TPI

JohnC485 on Mar 8, 2012

Mar 12, 2012 04:36 PM
by JohnC485

17

2,652

1988, 89, 89vette, backfire, backfires, corette, corvette, open, plug, routing, spark, throttle, vette, wide, wire

89 Vette slow, backfires WOT

89C4RedRed on Mar 5, 2012

Mar 8, 2012 09:59 AM
by 89C4RedRed

14

2,292

1964, 1973, air, backfire, backfires, backfiring, connected, corvette, deceleration, lean, popping, pump

Backfire problems

KC John on Dec 24, 2011

Dec 27, 2011 02:28 AM
by KC John

17

3,739

355, backfire, backfires, build, cam, car, circle, corvette, dirt, make, mod, motor, sale, track, ump

swap to 355 circle track motor low idle and backfire

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1 2)

jhill133 on Nov 3, 2011

Nov 12, 2011 06:55 AM
by 5abivt

25

3,174

427, 66, acts, backfires, clogged, corvette, filter, fuel, sending, stall, symptoms, unit

66 427 Odd Behavior

jfugitt66 on Sep 25, 2011

Oct 28, 2011 07:24 PM
by jfugitt66

8

1,103

2005, back, backfire, backfires, corvette, fire, fix, idle, leak, ls2, map, misses, reading, sensor, shifting, swap, tune, vacum

LS2 backfire

torose on Sep 17, 2011

Oct 3, 2011 04:43 PM
by h8bumps

5

3,833

C6 Scan & Tune

backfires, c4, c5, chambered, corvette, installing, lt1, muffler, mufflers, pipe, pipes, sale, straight, straightpipes, zo6

Chambered vs straight pipe muffler elims

mk2001c on Sep 30, 2011

Oct 1, 2011 10:52 PM
by 93Rubie

5

1,877

1986, 89, backfires, bad, body, c4, corvette, cranking, hard, idle, plenum, popping, pops, rough, start, throttle, vette

Popping in Throttle Body upon Start

Brtheez on Sep 17, 2011

Sep 18, 2011 07:38 PM
by joe paco

8

4,415

C4 General Discussion

1994, 94, back, backfire, backfires, c4, codes, corvette, fire, hot, intermitent, intermittent, left, misfire, misfires, restart, side

C4-- Misfire, occasional backfire- Ideas?

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1 2)

helphos on Jun 12, 2011

Aug 7, 2011 10:21 AM
by helphos

23

16,401

68, backfire, backfires, backfiring, c3, carb, carberator, carbruator, carburetor, corvett, corvette, distributor, removed, rust, tank

Backfiring Through Carburetor Help Needed

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1 2)

SFT on Jul 14, 2011

Jul 18, 2011 11:06 PM
by SFT

20

2,893

65, 95, asr, backfires, boggs, c3, c4, corvette, gas, give, light, lt4, on, performance, shuts, stall, stalls, vette

95 Vette boggs then stalls out

jcreech on Jul 10, 2011

Jul 11, 2011 06:20 PM
by jcreech

5

1,217

1000rpm, back, backfire, backfires, bog, chain, corvettes, dies, fire, jet, qjet, quadjet, run, southwest, timing

what causes backfire on a Q-jet?

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1 2)

MonteHall on Jun 26, 2011

Jun 29, 2011 11:59 AM
by MonteHall

27

2,858

6441376, air, backfires, cquadrajet, dying, floored, fuel, line, pressure, pump, quadrajet, return, sucking, supply, tbi

fuel issue with quadrajet

MonteHall on Jun 24, 2011

Jun 27, 2011 10:36 AM
by bobs77vet

19

3,309

back, backfire, backfires, c5, car, corvette, deselling, fires, header, headers, install, installing, long, longtube, ls1, reverse, tube

Backfire after longtube header install.

96mogt on Jun 22, 2011

Jun 23, 2011 01:24 PM
by csexton

7

3,088

backfires, backfiring, bracket, c4, cable, carb, carbed, corvette, edelbrock, holley, intake, racing, regulator, rich, running, stay, summit, throttle, tpi

help tpi tp carb

icemaidenz on Jun 17, 2011

Jun 18, 2011 08:45 PM
by mmracecars

6

1,969

8362, back, backfire, backfires, backfiring, c3, carb, carburetor, cold, corvette, fire, msd, popping, v8, warm

backfire through carb

phildawg19 on May 10, 2011

May 11, 2011 08:35 AM
by RonR80

4

1,921

1992, backfire, backfires, backfiring, cold, corvette, distributor, exhaust, firecracker, l98, lt1, misfire, miss, motor, msd, pop, warm

1992 lt1 backfires thru exhaust

Hot Rods on Nov 4, 2010

May 6, 2011 01:10 PM
by Hot Rods

15

10,376

backfires, body, c3, c4, check, cleaned, cleaning, corvette, engine, letting, light, ls1, misses, throttle, washing

Engine Backfires, and acts rough after throttle body cleaning

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1 2)

That1guy on Apr 26, 2011

Apr 28, 2011 02:50 PM
by hotwheels57

22

11,960

1979, 79, acceleration, back, backfire, backfires, backfiring, c3, corvette, fire, firing, order, sputters, start, vette

1979 Corvette Backfiring

blas on Apr 12, 2011

Apr 12, 2011 12:50 PM
by hugie82

4

3,254

1990, 90, back, backfire, backfires, c4, car, corvette, fire, hose, lt5, map, sensor, tech, vacuum

90 LT5 backfire

wcvette on Mar 28, 2011

Apr 1, 2011 05:59 AM
by wcvette

8

4,041

94, back, backfire, backfires, backfiring, c4, corvette, engine, firing, lt1, make, misses, problem

94 LT1 backfiring

tporter on Mar 21, 2011

Mar 21, 2011 11:13 AM
by tporter

2

1,686

1987, 1994, 84, backfires, backfiring, bad, corvette, distributor, firing, forum, intake, issues, o2, plug, sensor, spark, timing

Timing issues and intake backfiring

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1 2)

aklx3 on Mar 20, 2011

Mar 20, 2011 10:16 PM
by Sandpiper59

20

12,459

350, 73, back, backfire, backfires, carb, corvette, die, engine, fires, motor, sbc, start, wil, wont

HELP ! Backfires thru Carb

Derby98 on Mar 14, 2011

Mar 15, 2011 04:25 PM
by 73, Dark Blue 454

14

8,523

1984, 1989, 1991, 1994, 85, backfire, backfires, backfiring, chevy, corvette, cylinder, dead, gas, intake, l98, missing

L98 missing and backfiring into intake

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1 2)

megtom2 on Dec 17, 2010

Feb 19, 2011 07:13 AM
by megtom2

37

9,641

alternator, backfire, backfires, bad, corvette, covette, high, idle, misfire, miss, revs, rpm, slight, stock, z06

[Z06]

high RPM misfire / backfire

hesperus on Jan 3, 2011

Jan 3, 2011 11:49 PM
by hesperus

4

2,655

C6 Corvette ZR1 & Z06

1992, 92, backfires, corvette, engine, iac, idle, idles, lt1, problem, problems, reset, ruff

Can't figure out my idle problem

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1 2)

92ragtop on Oct 4, 2010

Oct 12, 2010 10:45 PM
by 92ragtop

20

3,502

backfire!

dallas916 on Sep 24, 2010

Sep 24, 2010 06:09 PM
by dallas916

2

899

back, backfire, backfires, backfiring, cold, engine, enginenbackfires, fires, passenger, pop, side, start

Engine backfires on cold start passenger side

rapid robert on Sep 3, 2010

Sep 3, 2010 05:07 PM
by lucky131969

1

1,670

1997, action, back, backfire, backfires, c5, cold, corvette, decel, exhaust, fire, idle, intermitent, intermittent, noise, z06

Intermittent backfire through exhaust at low rpms

Tech on Aug 30, 2010

Aug 30, 2010 12:45 PM
by Tech

4

2,618

2008, back, backfires, corvette, fires, nissed

Backfires and misses

endoman on Aug 22, 2010

Aug 26, 2010 12:59 PM
by Lon Wayne

2

691

C3 General

1982, 1984, backfire, backfires, corvette, engine, misses

Backfires and misses

endoman on Aug 22, 2010

Aug 22, 2010 05:53 PM
by endoman

0

531

C3 General

1989, 57, 89, backfires, c4, corvette, cuts, engine, restart, runs, stalled, stalls, starts, wont

1989 vett stalls wont restart

gravesjoey on Aug 7, 2010

Aug 10, 2010 01:16 PM
by gravesjoey

12

1,008

New Crate LS7 backfires,won't run right, Help.

Luweegy on Aug 2, 2010

Aug 3, 2010 11:42 PM
by Luweegy

2

847

C6 Scan & Tune

Backfire, to stall then choppy idle. Please HELP!

-Fidanza- on Jul 31, 2010

Jul 31, 2010 03:59 PM
by dougbfresh

3

848

1969, 1984, 350, backfires, backfiring, c3, chevy, corvette, engine, holley, idle, rough, running, runs, v8

Rough Running with Backfire included

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1 2)

theesir on Jul 17, 2010

Jul 26, 2010 09:45 AM
by theesir

29

6,947

454, adjust, adjustment, back, backfire, backfires, backfiring, engine, engines, fire, idle, improper, lash, tight, valve, valves

Will an improper valve adjustment cause a backfire?

Copacetic on Jul 20, 2010

Jul 23, 2010 06:31 PM
by Copacetic

8

26,272

adjusted, adjustment, backfire, backfires, backfiring, body, c6, chevy, corvette, exhaust, improper, job, lash, setting, valve, valves

Will an improper valve adjustment cause a backfire?

Copacetic on Jul 20, 2010

Jul 22, 2010 10:21 AM
by Easy Mike

12

14,544

C3 General

1972, backfire, backfires, backfiring, carb, carburetor, cold, corvette, engine, holley, idle, intake, nitrous, rough, smoke, white

Backfire through carb

geo65 on Jul 11, 2010

Jul 12, 2010 10:05 AM
by Tampa Jerry

9

5,177

1973, 1977, acceleration, afterfiring, back, backfires, backfiring, c3, c7, carb, cat, corvette, engine, exhaust, firing, vette

1977 Backfiring constantly...

81_vette! on Jul 9, 2010

Jul 9, 2010 10:59 AM
by lars

3

1,885

1984, 89, back, backfire, backfires, backfiring, c4, corvette, fire, gmc, idles, intake, rough, runs, stumbles

89 with rough start & back fire

89_Corvette on May 9, 2010

May 17, 2010 05:37 PM
by 89_Corvette

13

1,829

61, backfires, backfiring, car, carb, corvette, cough, coughing, dweel, gas, hit, making, muffled, sound, timing, vett

Backfire ?? or "Coughing" when I hit gas

vinnyv on Apr 8, 2010

Apr 14, 2010 09:17 PM
by Stewart Allison

10

4,512

1984, 1989, 1992, 89, bacfire, backfire, backfires, backfiring, c4, cold, corvette, injector, intake, lt1, start

Backfiring in intake

drayset1010 on Mar 1, 2010

Mar 4, 2010 03:03 PM
by engle1147

15

3,377

90, 96, backfires, blows, corvette, depressing, gas, hard, hoses, load, normal, start, stumbles, vacuum, warmed, warms

'90 stumbles after warms up

ddcarter69 on Jan 24, 2010

Jan 30, 2010 05:48 PM
by Dominic Sorresso

18

1,727

82, 82corvettewontstart, backfires, corvette, start, wont

82 Won't Start

Gimme1MoreC1 on Jan 21, 2010

Jan 22, 2010 07:01 PM
by Gimme1MoreC1

11

1,578

1989, 89, backfires, backfiring, c4, chevrolet, corvette, die, firing, vette, wot

1989 Vette boggs and wants to backfire

Geno/C5 on Nov 9, 2009

Nov 10, 2009 02:27 AM
by Frizlefrak

1

739

C4 General Discussion

1989, 84, 94, back, backfires, backfiring, boggs, c4, corvette, fireing

C4 boggs and backfires

Geno/C5 on Nov 9, 2009

Nov 9, 2009 07:38 PM
by kycharlie

2

868

C4 General Discussion

backfires, car, corvette, engine, hesitates, load, nmsc, test

Hesitation Under Load. Backfires.

dbirdz06 on Nov 2, 2009

Nov 3, 2009 11:49 PM
by lucky131969

19

1,867

1980, 350, 360, 360ci, back, backfires, buget, ci, corvette, dyno, motor, parts, strokers, throttle

360ci dyno numbers are a solid 440/440

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1 2 3)

ED69ray on Mar 5, 2009

Oct 8, 2009 11:38 AM
by LFZ

44

2,691

backfire, backfires, c4, chevy, corvette, engine, huge, leak, plenum, popping, port, revving, tpi, tuned, vacume, vacuum

tpi mess

rev'svette on Oct 1, 2009

Oct 3, 2009 09:41 PM
by markdtn

8

7,150

94, backfire, backfires, case, corvette, crank, crankcase, explosion, lt1

93 backfired into crankcase?

Bigtime1993 on Sep 24, 2009

Sep 27, 2009 06:22 PM
by jaa1992

16

839

427, back, backfires, backfiring, exhaust, fire, gas

'69 427, 400hp, Side Exhaust Backfire

Byzantine on Sep 6, 2009

Sep 10, 2009 07:42 PM
by Byzantine

4

1,644

1994, 79, advanced, backfire, backfires, backfiring, c3, c5, chevrolet, chevy, cold, corvette, exhaust, fumes, popping, problems, timing, z06

Backfire thru Exhaust

wiguy on Aug 17, 2009

Aug 24, 2009 02:42 PM
by okgsds

15

1,866

2007, backfire, backfires, backfiring, burned, c5, car, chevy, cigarette, corvette, decel, exhaust, header, hptuners, idle, low

New Headers Backfire at Idle Help

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1 2)

Vega$Vette on Aug 17, 2009

Aug 20, 2009 07:05 PM
by JW Motorsports

29

4,168

1987, 1989, 91, backfires, bank, corvette, idle, injectors, problem, response, rough, running, spray, throttle, time

85 - Bad Idle, Bad throttle response, terrible

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1 2)

Tim_Ko on Jul 21, 2009

Jul 23, 2009 03:09 PM
by Paul Ruggeri

22

2,813

1997, backfire, backfires, car, installed, like, misalighn, msd, opti, optispark, rotor, shaft, spline, time, timing

Optispark Install Help! Timing/backfiring

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1 2)

CarNuub on Jul 19, 2009

Jul 21, 2009 01:52 AM
by ambassadorgodzilla

30

15,577

2002, backfire, backfires, c5, c6, cam, corvette, exhaust, gas, gt11, problem, sound, whistling, z06, zo6

Strange Car Problem, Need Help!

Bad06vette on Jul 18, 2009

Jul 20, 2009 03:04 PM
by Bad06vette

15

1,181

C6 Tech/Performance

1994, backfires, corvette, hot, lt1, skips

Help !!1994 corvette skips and back fires when hot but

rdyer678 on Jun 14, 2009

Jun 14, 2009 04:13 AM
by GS4-LT1

2

718

1986, 1994, backfires, bad, corvette, drive, fine, idels, idles, runs

Idles fine, but runs like crap in drive

89Corvette6spdFX3 on Jun 9, 2009

Jun 11, 2009 12:07 AM
by 89Corvette6spdFX3

18

975

1985, backfires, carb, corvette, gas, gear, put

Still Runs Like Crap When Cold

Pwnage1337 on Apr 24, 2009

Apr 26, 2009 03:53 AM
by Targa86

12

748

4160, backfire, backfires, body, crossfire, fuel, holley, idle, iii, injection, location, msd, powerjection, screw, thottle

just dont get it, started backfiring

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1 2 3)

baxsom on Mar 23, 2009

Apr 1, 2009 07:46 AM
by baxsom

45

3,126

backfires, hpipes, make, noises, pipe, sound

What will an H pipe do for sound?

Lew W on Mar 16, 2009

Mar 19, 2009 11:37 AM
by itzza427

10

632