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 10-21-2007

08-16-2018 10:56 PM
by aklim

17

1,847

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 08-24-2011

07-01-2015 04:01 AM
by Rottenbind

18

10,432

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 11-22-2006

04-03-2014 02:59 PM
by iwantaz06now

26

8,486

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 12-27-2011

10-30-2012 07:05 PM
by louddoesnt=fast

26

15,121

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 04-24-2004

09-28-2012 11:58 AM
by yd328

13

7,182

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

Timing and Backfire

martyr on 05-04-2012

05-04-2012 11:13 PM
by 71redskin

11

4,729

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

Smptoms of clogged catalydic converter.

ztheusa on 04-16-2012

04-16-2012 08:12 PM
by ztheusa

7

2,955

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 02-27-2012

03-25-2012 10:31 AM
by c4cruiser

21

2,244

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

Missing turns to undriveable. 1985 TPI

JohnC485 on 03-08-2012

03-12-2012 04:36 PM
by JohnC485

17

2,431

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

89 Vette slow, backfires WOT

89C4RedRed on 03-05-2012

03-08-2012 09:59 AM
by 89C4RedRed

14

2,158

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

Backfire problems

KC John on 12-24-2011

12-27-2011 02:28 AM
by KC John

17

3,572

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 11-03-2011

11-12-2011 06:55 AM
by 5abivt

25

2,666

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

66 427 Odd Behavior

jfugitt66 on 09-25-2011

10-28-2011 07:24 PM
by jfugitt66

8

1,035

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

LS2 backfire

torose on 09-17-2011

10-03-2011 04:43 PM
by h8bumps

5

3,498

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 09-30-2011

10-01-2011 10:52 PM
by 93Rubie

5

1,771

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 09-17-2011

09-18-2011 07:38 PM
by joe paco

8

3,825

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 06-12-2011

08-07-2011 10:21 AM
by helphos

23

15,235

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 07-14-2011

07-18-2011 11:06 PM
by SFT

20

2,681

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 07-10-2011

07-11-2011 06:20 PM
by jcreech

5

1,134

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 06-26-2011

06-29-2011 11:59 AM
by MonteHall

27

2,650

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

fuel issue with quadrajet

MonteHall on 06-24-2011

06-27-2011 10:36 AM
by bobs77vet

19

3,097

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

Backfire after longtube header install.

96mogt on 06-22-2011

06-23-2011 01:24 PM
by csexton

7

2,732

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 06-17-2011

06-18-2011 08:45 PM
by mmracecars

6

1,893

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

backfire through carb

phildawg19 on 05-10-2011

05-11-2011 08:35 AM
by RonR80

4

1,804

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 11-04-2010

05-06-2011 01:10 PM
by Hot Rods

15

9,803

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 04-26-2011

04-28-2011 02:50 PM
by hotwheels57

22

10,982

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

1979 Corvette Backfiring

blas on 04-12-2011

04-12-2011 12:50 PM
by hugie82

4

2,891

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

90 LT5 backfire

wcvette on 03-28-2011

04-01-2011 05:59 AM
by wcvette

8

3,851

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

94 LT1 backfiring

tporter on 03-21-2011

03-21-2011 11:13 AM
by tporter

2

1,574

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 03-20-2011

03-20-2011 10:16 PM
by Sandpiper59

20

11,451

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

HELP ! Backfires thru Carb

Derby98 on 03-14-2011

03-15-2011 04:25 PM
by 73, Dark Blue 454

14

8,033

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 12-17-2010

02-19-2011 07:13 AM
by megtom2

37

8,826

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

[Z06]

high RPM misfire / backfire

hesperus on 01-03-2011

01-03-2011 11:49 PM
by hesperus

4

2,436

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 10-04-2010

10-12-2010 10:45 PM
by 92ragtop

20

3,029

backfire!

dallas916 on 09-24-2010

09-24-2010 06:09 PM
by dallas916

2

836

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

Engine backfires on cold start passenger side

rapid robert on 09-03-2010

09-03-2010 05:07 PM
by lucky131969

1

1,482

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 08-30-2010

08-30-2010 12:45 PM
by Tech

4

2,465

2008, back, backfires, corvette, fires, nissed

Backfires and misses

endoman on 08-22-2010

08-26-2010 12:59 PM
by Lon Wayne

2

645

C3 General

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

Backfires and misses

endoman on 08-22-2010

08-22-2010 05:53 PM
by endoman

0

488

C3 General

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

1989 vett stalls wont restart

gravesjoey on 08-07-2010

08-10-2010 01:16 PM
by gravesjoey

12

950

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

Luweegy on 08-02-2010

08-03-2010 11:42 PM
by Luweegy

2

793

C6 Scan & Tune

Backfire, to stall then choppy idle. Please HELP!

-Fidanza- on 07-31-2010

07-31-2010 03:59 PM
by dougbfresh

3

783

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 07-17-2010

07-26-2010 09:45 AM
by theesir

29

6,329

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 07-20-2010

07-23-2010 06:31 PM
by Copacetic

8

22,479

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 07-20-2010

07-22-2010 10:21 AM
by Easy Mike

12

14,146

C3 General

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

Backfire through carb

geo65 on 07-11-2010

07-12-2010 10:05 AM
by Tampa Jerry

9

4,400

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

1977 Backfiring constantly...

81_vette! on 07-09-2010

07-09-2010 10:59 AM
by lars

3

1,711

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

89 with rough start & back fire

89_Corvette on 05-09-2010

05-17-2010 05:37 PM
by 89_Corvette

13

1,560

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 04-08-2010

04-14-2010 09:17 PM
by Stewart Allison

10

4,084

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

Backfiring in intake

drayset1010 on 03-01-2010

03-04-2010 03:03 PM
by engle1147

15

2,758

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

'90 stumbles after warms up

ddcarter69 on 01-24-2010

01-30-2010 05:48 PM
by Dominic Sorresso

18

1,663

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

82 Won't Start

Gimme1MoreC1 on 01-21-2010

01-22-2010 07:01 PM
by Gimme1MoreC1

11

1,482

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

1989 Vette boggs and wants to backfire

Geno/C5 on 11-09-2009

11-10-2009 02:27 AM
by Frizlefrak

1

685

C4 General Discussion

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

C4 boggs and backfires

Geno/C5 on 11-09-2009

11-09-2009 07:38 PM
by kycharlie

2

807

C4 General Discussion

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

Hesitation Under Load. Backfires.

dbirdz06 on 11-02-2009

11-03-2009 11:49 PM
by lucky131969

19

1,637

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 03-05-2009

10-08-2009 11:38 AM
by LFZ

44

2,273

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

tpi mess

rev'svette on 10-01-2009

10-03-2009 09:41 PM
by markdtn

8

6,224

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

93 backfired into crankcase?

Bigtime1993 on 09-24-2009

09-27-2009 06:22 PM
by jaa1992

16

789

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

'69 427, 400hp, Side Exhaust Backfire

Byzantine on 09-06-2009

09-10-2009 07:42 PM
by Byzantine

4

1,420

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

Backfire thru Exhaust

wiguy on 08-17-2009

08-24-2009 02:42 PM
by okgsds

15

1,711

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 08-17-2009

08-20-2009 07:05 PM
by JW Motorsports

29

3,701

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 07-21-2009

07-23-2009 03:09 PM
by Paul Ruggeri

22

2,607

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 07-19-2009

07-21-2009 01:52 AM
by ambassadorgodzilla

30

13,477

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

Strange Car Problem, Need Help!

Bad06vette on 07-18-2009

07-20-2009 03:04 PM
by Bad06vette

15

1,027

C6 Tech/Performance

1994, backfires, corvette, hot, lt1, skips

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

rdyer678 on 06-14-2009

06-14-2009 04:13 AM
by GS4-LT1

2

614

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

Idles fine, but runs like crap in drive

89Corvette6spdFX3 on 06-09-2009

06-11-2009 12:07 AM
by 89Corvette6spdFX3

18

883

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

Still Runs Like Crap When Cold

Pwnage1337 on 04-24-2009

04-26-2009 03:53 AM
by Targa86

12

693

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 03-23-2009

04-01-2009 07:46 AM
by baxsom

45

2,687

backfires, hpipes, make, noises, pipe, sound

What will an H pipe do for sound?

Lew W on 03-16-2009

03-19-2009 11:37 AM
by itzza427

10

554